UG-478_技术文档

Evaluation Board User Guide

UG-478

One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com

Evaluation Board for the AD7176-2—24-Bit, 250 kSPS Sigma-Delta ADC with

20 μs Settling

FEATURES

GENERAL DESCRIPTION

Full featured evaluation board for the AD7176-2

PC control in conjunction with the system demonstration

platform (EVAL-SDP-CB1Z)

PC software for control and data analysis (time domain)

Standalone capability

The EVAL-AD7176-2SDZ evaluation kit features the AD7176-2

24-bit, 250 kSPS analog-to-digital converter (ADC). A 7 V to

9 V external bench top supply is regulated to 5 V and 3.3 V to

supply the AD7176-2 and support all necessary components.

The EVAL-AD7176-2SDZ board connects to the USB port of

the PC by connection to the EVAL-SDP-CB1Z motherboard.

ONLINE RESOURCES

The EVAL-AD7176-2SDZ software fully configures the

AD7176-2 device register functionality and provides dc time

domain analysis in the form of waveform graphs, histograms,

and associated noise analysis for ADC performance evaluation.

Evaluation Kit Contents

EVAL-AD7176-2SDZ evaluation board

Evaluation software CD for the AD7176-2

Documents Needed

AD7176-2 data sheet

UG-478 user guide

Required Software

EVAL-AD7176-2SDZ evaluation software

The EVAL-AD7176-2SDZ is an evaluation board that is

designed to allow the user to evaluate the features of the ADC.

The user PC software executable controls the AD7176-2 over

the USB through the system demonstration platform board

(EVAL-SDP-CB1Z).

EQUIPMENT NEEDED

EVAL-AD7176-2SDZ evaluation board

EVAL-SDP-CB1Z system demonstration platform

External 7 V to 9 V power supply

DC signal source

USB cable

PC running Windows with USB 2.0 port

FUNCTIONAL BLOCK DIAGRAM

7V TO 9V

VIN

ADP1720

5V LDO

ADR445

5V VREF

ADP1720

3.3V LDO

ADP7104

5V LDO

ADA4940-1

1.8V

LDO

1.8V

LDO

PRECISION

REFERENCE

CROSSPOINT

MULTIPLEXER

AD8656

USB

ON-BOARD

NOISE TEST

INT

REF

AIN0

AIN1

AIN2

AIN3

AIN4

CS

SCLK

ADSP-BF527

DIN

DIGITAL

FILTER

ADC

POWER

DOUT/RDY

SYNC/ERROR

SDP-B

LED

STATUS

XTAL AND INTERNAL

CLOCK OSCILLATOR

CIRCUITRY

I/O

CONTROL

AD7176-2

TO AD7175-2

REFOUT PIN

AD8656

AVSS

GPIO0 GPIO1

XTAL1 CLKIO/XTAL2

DGND

AD8475

Figure 1. EVAL-AD7176-2SDZ Block Diagram

PLEASE SEE THE LAST PAGE FOR AN IMPORTANT

WARNING AND LEGAL TERMS AND CONDITIONS.

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Evaluation Board User Guide

TABLE OF CONTENTS

Analog Inputs.................................................................................6

Sockets/Connectors ......................................................................7

Reference Options.........................................................................8

Using the On-Board Amplifiers..................................................8

Evaluation Board Setup Procedures ........................................ 11

Evaluation Board Software............................................................ 12

Software Installation Procedures.............................................. 12

Setting Up the System for Data Capture ................................. 15

Software Operation.................................................................... 16

Evaluation Board Schematics and Artwork................................ 21

EVAL-AD7176-2SDZ Bill of Materials........................................ 30

Features .............................................................................................. 1

Online Resources.............................................................................. 1

Equipment Needed........................................................................... 1

General Description ......................................................................... 1

Functional Block Diagram .............................................................. 1

Revision History ............................................................................... 2

EVAL-AD7176-2SDZ Quick Start Guide...................................... 3

Evaluation Board Hardware............................................................ 4

Device Description....................................................................... 4

Hardware Link Options............................................................... 4

Power Supplies .............................................................................. 6

Serial Interface .............................................................................. 6

REVISION HISTORY

11/12—Revision 0: Initial Version

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EVAL-AD7176-2SDZ QUICK START GUIDE

3. Apply an external voltage in the range of 7 V to 9 V to the

J4 or J5 connecter of the EVAL-AD7176-2SDZ board, as

shown in Figure 2 (see Table 3 for more information). This

provides the power supply for the board.

To begin using the evaluation board, do the following:

1. With the EVAL-SDP-CB1Z board disconnected from the

USB port of the PC, install the AD7176-2 evaluation board

software from the CD included in the evaluation board kit.

The PC must be restarted after the software installation is

complete. (For complete software installation instructions,

see the Software Installation Procedures section.)

4. Connect the EVAL-SDP-CB1Z board to the PC using the

supplied USB cable. If you are using Windows® XP, you may

need to search for the EVAL-SDP-CB1Z drivers. Choose to

automatically search for the drivers for the EVAL-SDP-

CB1Z board if prompted by the operating system.

2. Connect the EVAL-SDP-CB1Z board to the EVAL-

AD7176-2SDZ board as shown in Figure 2.

5. Launch the EVAL-AD7176-2SDZ software from the

a. Screw the two boards together using the plastic screw-

washer set included in the evaluation board kit to

ensure that the boards are connected firmly together.

Analog Devices subfolder in the Programs menu.

Figure 2. Hardware Configuration—Setting Up the EVAL-AD7176-2SDZ

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Evaluation Board User Guide

EVALUATION BOARD HARDWARE

about the EVAL-SDP-CB1Z are available on the Analog

Devices, Inc., website.

DEVICE DESCRIPTION

The AD7176-2 is a low noise, fast settling, multiplexed, 2-/4-

channel (fully differential/pseudo differential) Σ-Δ ADC. The

AD7176-2 has a maximum channel-to-channel scan rate of

50 kSPS (20 µs) for fully settled data. The output data rates

range from 5 Hz to 250 kHz.

HARDWARE LINK OPTIONS

The default link options are listed in Table 1. By default, the

board is configured to operate from the external bench top

power supply via Connector J4. The supply required for the

AD7176-2 comes from the on-board ADP1720 LDOs, which

generate their input voltage from J4.

Complete specifications for the AD7176-2 are provided in the

product data sheet and should be consulted in conjunction with

this user guide when using the evaluation board. Full details

Table 1. Default Link and Solder Link Options

Link No.

Default Option Description

LK1

A

Connects the AVDD1 voltage to the power supply sequencer, ADM1185.

When AVDD1 equals 5 V, LK1 must be in Position A.

When AVDD1 equals 2.5 V, LK1 must be in Position B.

LK2

A

Selects the connector for the external 7 V to 9 V power supply.

In Position A, this link selects the external 7 V to 9 V power supply to come from Connector J4.

In Position B, this link selects the external 7 V to 9 V power supply to come from Connector J5.

Inserting LK5 to LK9 sets up the on-board noise test. In this mode, all inputs are shorted to the REFOUT pin.

Sets the voltage applied to the AVDD2 pin.

LK5 to LK9 Inserted

SL1

A

In Position A, this link sets the voltage applied to the AVDD2 pin to be the same voltage applied to the

AVDD1 pin.

In Position B, this link sets the voltage applied to the AVDD2 pin to be a 3.3 V supply from the ADP1720-3.3 (U10)

regulator or from an external voltage.

AVDD2 cannot be set to 3.3 V when AVDD1 equals 2.5 V and AVSS equals −2.5 V.

Sets the voltage applied to the AVDD1 pin.

SL2

A

In Position A, this link sets the voltage applied to the AVDD1 pin to be a 5 V supply from the ADP1720-5 (U7)

regulator or a 2.5 V supply from the ADP1720 (U4) regulator.

In Position B, this link sets the voltage applied to the AVDD1 pin to be supplied from an external voltage

source via Connector J9.

When AVDD1 equals 2.5 V, AVSS can be set to −2.5 V using an external supply connected to Connector J9. The

AVSS to AGND solder links must be removed when a split power supply is used.

SL3, SL7

SL4

A, A

A

With SL3 and SL7 in Position A, AVDD1 is supplied with 5 V from ADP1720-5 (U7) regulator.

With SL3 and SL7 in Position B, AVDD1 is supplied with 2.5 V from the ADP1720 (U4) regulator.

With this link in Position A, the AIN4 analog input on the AD7176-2 device is connected to Connector J8.

With this link in Position B, the AIN4 analog input is connected to the REFOUT pin of the AD7176-2.

With this link in Position C, the AIN4 analog input is connected to ground for use with four pseudo

differential inputs, if required.

SL5

SL6

SL8

B

With this link in Position A, the IOVDD supply is provided from an external source via Connector J9.

With this link in Position B, the 3.3 V supply is generated by the ADP1720-3.3 (U10) regulator.

The evaluation system operates with 3.3 V logic.

Not Inserted

B

Allows an external crystal or clock to be used as the clock source for the AD7176-2.

With SL6 not inserted, a crystal is connected to the AD7176-2.

With SL6 in Position B, an external clock source can be supplied to the ADC.

With this link in Position A, the AIN1 analog input on the AD7176-2 device is connected to Connector J8.

With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before

being applied to the AIN1 pin.

With this link in Position C, the analog input path includes the ADA4940-1 differential amplifier; therefore,

in conjunction with AIN0, a single-ended to differential driver is implemented.

With this link in Position D, AIN1 is connected to Header J10.

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Link No.

Default Option Description

SL9

B

With this link in Position A, the AIN2 analog input on the AD7176-2 device is connected to Connector J8.

With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before

being applied to the AIN2 pin.

With this link in Position C, the analog input path includes the AD8475 amplifier; therefore, in conjunction

with AIN3, an attenuating single-ended to differential driver is implemented.

SL10

SL11

With this link in Position A, the AIN3 analog input on the AD7176-2 device is connected to Connector J8.

With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before

being applied to the AIN3 pin.

With this link in Position C, the analog input path includes the AD8475 amplifier; therefore, in conjunction

with AIN2, an attenuating single-ended to differential driver is implemented.

With this link in Position A, the AIN0 analog input on the AD7176-2 device is connected to Connector J8.

With this link in Position B, the analog input applied via Connector J8 is buffered using the AD8656 before

being applied to the AIN0 pin.

With this link in Position C, the analog input path includes the ADA4940-1 differential amplifier; therefore,

in conjunction with AIN1, a single-ended to differential driver is implemented.

With this link in Position D, AIN0 is connected to Header J10.

AVSS to

AGND

When these links are inserted, AVSS is tied to AGND. When AVSS is set to −2.5 V, these links must be

removed.

On-Board Connectors

Table 2 provides information about the external connectors on the EVAL-AD7176-2SDZ.

Table 2. On-Board Connectors

Connector

Function

J1

J4

A 120-pin connector that mates with the EVAL-SDP-CB1Z (black colored controller board).

Bench top power supply voltage input. Apply 7 V to 9 V and GND (0 V) to this connector to power the

evaluation board.

J5

Wall wart (dc plug) power supply voltage input. Apply 7 V to 9 V and GND (0 V) to this connector to

power the evaluation board.

J8

J9

Main analog input connector. Connections to AIN0 to AIN4 are available, along with GND connections.

Optional external connector, allowing external bench top or alternative supply for AVDD1, AVDD2, and

VIO supplies. When split supplies are used, AVSS is supplied externally via J9.

J10

J13

A 7-pin connector that can be used to connect an external amplifier to Pin AIN0 and Pin AIN1 of the AD7176-2.

A 7-pin connector that allows connection to Pin AIN0 and Pin AIN1 of the AD7176-2.

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Evaluation Board User Guide

primary signals: CS, SCLK, DIN, and DOUT/

(all are

RDY

, which is an output.)

POWER SUPPLIES

inputs, except for DOUT/

RDY

The evaluation board requires that an external power supply—

either a bench top supply or a wall wart (dc plug) supply—be

applied to J4 or J5 (see Table 3 for more information). Linear

regulators generate the required power supply levels from the

applied V_INrail. The regulators used are the 5 V ADP1720 (U7)

and the 2.5 V ADP1720 (U4), which supply 5 V and 2.5 V,

respectively, to AVDD1/AVDD2 of the ADC. The 3.3 V

ADP1720 (U10) delivers 3.3 V to the IOVDD pin of the

AD7176-2.

If you wish to operate the EVAL-AD7176-2SDZ in standalone

mode, the AD7176-2 serial interface lines can be disconnected

from the 120-pin header by removing the 0 Ω links, R9 through

R13. The test points can then be used to fly-wire the signals to

an alternative digital capture setup.

ANALOG INPUTS

The EVAL-AD7176-2SDZ primary analog inputs can be applied

in two ways:

When a split power supply is used, the AVSS voltage must be

applied from an external source via Connector J9. AVDD1/

AVDD2 and IOVDD can also be provided via Connector J9.

However, the 7 V to 9 V supply is still required because the

on-board reference (ADR445) is supplied from this power supply.

•

Using J8, the green screw in terminal connector on the

right hand side of the board.

•

Using the A0 to A4 SMB/SMA footprints on the evaluation

board.

Each supply is decoupled at the point where it enters the board

and again at the point where it connects to each device (see

the schematics shown in Figure 25 to Figure 28 to identify

decoupling points).

The AIN0 to AIN3 analog inputs are routed via the AD8656

buffers to the associated input pins on the AD7176-2, and the

AIN4 analog input is connected to Connector J8 if LK5 to LK9

are removed, disabling the on-board noise test. The buffers are

configured for a gain of 2.

SERIAL INTERFACE

The EVAL-AD7176-2SDZ software is set up to analyze dc

inputs to the ADC.

The AD7176-2 evaluation board connects via the SPI to the

Blackfin® ADSP-BF527 on the EVAL-SDP-CB1Z. There are four

Table 3. Required External Power Supply¹

Power Supply

(V_IN) Applied To Voltage Range

Function

J4

7 V to 9 V

Bench top supply to the evaluation board. Supplies LDOs that create 5 V, 2.5 V, and 3.3 V rails. It also

supplies the ADR445 external reference. Ensure that LK2 is set to Position A when the external power

supply is applied to this connector.

J5

7 V to 9 V

Wall wart (dc plug) supply to the evaluation board. Supplies LDOs that create 5 V, 2.5 V, and 3.3 V rails.

It also supplies the ADR445 external reference. Ensure that LK2 is set to Position B when the external

power supply is applied to this connector.

¹Only a single supply is required, either J4 or J5. This can be selected using LK2.

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SOCKETS/CONNECTORS

Table 4. Connector Details

Connector Function

Connector Type

Manufacturer/Part No.

Order No.

J1

Connector to EVAL-SDP-CB1Z

120-way connector, 0.6 mm pitch

Hirose FX8-120S-SV(21)

Farnell 1324660

J2

External MCLK (SMA/SMB)

Straight PCB mount SMB/SMA jack

Tyco 1-1337482-0

Not inserted

A0 to A4

Analog inputs to ADC

Straight PCB mount SMB/SMA jack

Tyco 1-1337482-0

Not inserted

J4

J5

J8

External bench top voltage

supply for EVAL-AD7176-2SDZ

External wall wart voltage supply

(7 V to 9 V) for EVAL-AD7176-2SDZ power Jack

Analog input screw terminal

block; wired connection to

external source or sensor

3-pin socket terminal block,

3.81 mm pitch

DC power connectors, 2 mm SMT

Phoenix Contact MC 1,5/ 3-G-3,81 Farnell 3704737

Kycon KLDX-SMT2-0202-A

Mouser 806-KLDX-

SMT20202A

8-pin terminal header, 3.81 mm pitch, Phoenix Contact MC 1.5/ 8-G-3.81 Farnell 3704774

vertical

J9

External bench top voltage supply

option for AVDD1/AVDD2 and

IOVDD inputs on AD7176-2 device

Screw terminal block, 3.81 mm pitch

7-pin, SSW, 2.54 mm vertical socket

Phoenix Contact 1727036

Samtec SSW-107-01-T-S

Samtec TLW-107-05-G-S

Farnell 370-4592

Farnell 1803478

Farnell 1668499

J10

J13

External amplifier connector

Connects to AIN0/AIN1 analog

inputs of ADC

7-pin, SIP, 2.54 mm through hole

header

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REFERENCE OPTIONS

The EVAL-AD7176-2SDZ includes an external 5 V reference (the

ADR445) and an internal 2.5 V reference. The default operation

is to use the external reference input, which is set to accept the 5 V

ADR445 on the evaluation board.

The reference used for a conversion is selected by choosing the

reference in the SETUPCONx registers associated with Setup 1,

Setup 2, Setup 3, and Setup 4.

Switch between using the internal reference and external reference

by accessing the AD7176-2 register map via the evaluation soft-

ware. Figure 3 shows how to select the reference source for

Setup 1, Setup 2, Setup 3, and Setup 4. Figure 4 shows the

ADCMODE register setting that enables the internal reference.

Figure 4. Turning On the Internal 2.5 V Reference

USING THE ON-BOARD AMPLIFIERS

The AD7176-2 evaluation board contains three front-end configu-

rations. The AD8656 is provided for buffering the analog inputs

of the AD7176-2. By default, it is configured for a gain of 2, and

the front-end is selected on the evaluation board. The ADA4940-1

amplifier provides a single-ended to differential driver, whereas

the AD8475 is configured to operate as an attenuating single-ended

to differential driver. Figure 5 shows the location of the R and C

components on the AD7176-2 evaluation board. Figure 6 and

Figure 7 highlight the R and C components that are populated

on the board for each amplifier, and Table 5 to Table 7 list the

component values.

Figure 3. Selecting the Reference Source for

Setup 1, Setup 2, Setup 3, and Setup 4

Figure 5. Identification of R/C Components for the Amplifiers

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+5V

0.1µF

R92

6

7

8

AVSS AVDD1 AVDD2

AIN0

R68

R91

R72 R34

C19

C59

R100 R39

21

22

IN0

IN1

R65

R93

AD8656

C23

AIN1

R105

AD7176-2

R106

R116

R99

13

12

11

14

4

SCLK

DIN

REFOUT

0.1µF

R109

DOUT/RDY

CS

R110 R47

C28

C27

R120 R46

R115

23

24

AIN2

AIN3

R107

R117

IN2

IN3

AD8656

C26

R125

REF+

REF–

3

2

R126

0.1µF

R119

0.1µF

+5V

ADR445

*

+5V

5V VREF

0.1µF

4.7µF

*USING ADR444 (4.096V REFERENCE) IN PLACE OF

THE ADR445 ALLOWS THE ENTIRE CCT TO BE

OPERATED FROM A SINGLE +5V SUPPLY RAIL.

Figure 6. Setup for the AD8656 Amplifiers

Table 5. R/C Values Used with AD8656 Amplifiers (Gain = 2)

U8

U12

Component

R65

R68

R72¹

R91

R92

R93

R99

R100¹

R105

R106

R34

Status

0 Ω

1 kΩ, 0.1%

0 Ω

10 Ω

1 kΩ, 0.1%

0 Ω

1 kΩ, 0.1%

0 Ω

10 Ω

1 kΩ, 0.1%

0 Ω

Component

R107

R109

R110²

R115

R116

R117

R119

R120²

R125

R126

R46

Status

0 Ω

1 kΩ, 0.1%

0 Ω

10 Ω

1 kΩ, 0.1%

0 Ω

1 kΩ, 0.1%

0 Ω

10 Ω

1 kΩ, 0.1%

0 Ω

R39

0 Ω

R47

0 Ω

C19

C59

C23

270 pF

680 pF

C27

C28

C26

270 pF

680 pF

¹Remove R72 and R100 when connecting the ADA4940-1 to the AD7176-2.

²Remove R110 and R120 when connecting the AD8475 to the AD7176-2.

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+5V

0.1µF

R66

6

7

8

ADA4940-1

R96

AVSS AVDD1 AVDD2

AIN0

R96

R34

C19

C59

R39

IN0

IN1

21

22

C23

R77

R75

AIN1

R97

VOCM

R98

AD7176-2

+5V

2.5V

13

12

11

14

4

SCLK

DIN

REFOUT

0.1µF

R63

DOUT/RDY

CS

VOCM

R64

+IN 0.4×

–IN 0.4×

R47

C28

C27

R46

IN2

IN3

23

24

AIN2

AIN3

C26

R74

REF+

REF–

R78

AD8475

3

2

0.1µF

+5V

ADR445

5V VREF

0.1µF

4.7µF

Figure 7. Setup for the ADA4940-1 and AD8475 Amplifiers

Table 6. R/C Components for ADA4940-1 (Single-Ended to Differential Driver)

Component

Status

R66

0 Ω

R75

0 Ω

R76

0 Ω

R77

0 Ω

R96¹

R97¹

R98

Not inserted

0 Ω

R34

0 Ω

R39

0 Ω

C19

C59

C23

270 pF

680 pF

¹Insert 0 Ω resistors in R96 and R97 to connect the ADA4940-1 to the AD7176-2, and place the SL8 and SL11 solder links in Position C. Ensure that the R72 and R100

resistors are removed.

Table 7. R/C Components for AD8475 (Attenuating Single-Ended to Differential Driver)

Component

Status

R63

0 Ω

R64¹

R74¹

R78

Not inserted

0 Ω

R46

0 Ω

R47

0 Ω

C27

C28

C26

270 pF

680 pF

¹Populate R64 and R74 with 10 Ω resistors to connect the AD8475 to the AD7176-2, and place the SL9 and SL10 solder links in Position C. Ensure that the R110 and R120

resistors are removed.

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the two boards together using the plastic screw-washer set

included in the evaluation board kit to ensure that the

boards are connected firmly together.

EVALUATION BOARD SETUP PROCEDURES

After following the instructions in the Software Installation

Procedures section, set up the evaluation and SDP boards as

detailed in this section.

2. Connect the power supplies to the EVAL-AD7176-2SDZ

board. The EVAL-AD7176-2SDZ board requires an

external bench top power supply in the range of 7 V to 9 V.

Connect this supply to J4 on the EVAL-AD7176-2SDZ

board. (For more information about the required

connections and available options, refer to the Power

Supplies section.)

Warning

The evaluation software and drivers must be installed before con-

necting the evaluation board and EVAL-SDP-CB1Z board to

the USB port of the PC to ensure that the evaluation system is

correctly recognized when it is connected to the PC.

3. Connect the EVAL-SDP-CB1Z board to the PC using the

supplied USB cable.

Configuring the Evaluation and SDP Boards

1. Connect the EVAL-SDP-CB1Z board to Connector A or

Connector B on the EVAL-AD7176-2SDZ board. Screw

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EVALUATION BOARD SOFTWARE

4. Select the location to install the software, and then click Next.

(Figure 9 shows the default locations, which are displayed

when the window opens, but you can select another location

by clicking Browse.)

SOFTWARE INSTALLATION PROCEDURES

The EVAL-AD7176-2SDZ evaluation kit includes a CD

containing software to be installed on your PC before you begin

using the evaluation board.

There are two parts to the installation:

•

AD7176-2 evaluation board software installation

EVAL-SDP-CB1Z system demonstration platform board

drivers installation

Warning

The evaluation software and drivers must be installed before

connecting the evaluation board and EVA L-SDP-CB1Z board to

the USB port of the PC to ensure that the evaluation system is

correctly recognized when it is connected to the PC.

Installing the AD7176-2 Evaluation Board Software

To install the AD7176-2 evaluation board software,

1. With the EVAL-SDP-CB1Z board disconnected from the

USB port of the PC, insert the installation CD into the CD-

ROM drive.

Figure 9. AD7176-2 Evaluation Software Installation:

Selecting the Location for Software Installation

2. Double-click the setup.exe file to begin the evaluation board

software installation. The software is installed to the

following default location: C:\Program Files\Analog

Devices\AD7176-2.

5. A license agreement appears. Read the agreement, and then

select I accept the License Agreement and click Next.

3. A dialog box appears asking for permission to allow the

program to make changes to your computer. Click Yes.

Figure 10. AD7176-2 Evaluation Software Installation:

Accepting the License Agreement

Figure 8. AD7176-2 Evaluation Software Installation:

Granting Permission for the Program to Make Changes to Your Computer

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6. A summary of the installation is displayed. Click Next to

7. A dialog box informs you when the installation is

continue.

complete. Click Next.

Figure 12. AD7176-2 Evaluation Software Installation:

Indicating When the Installation Is Complete

Figure 11. AD7176-2 Evaluation Software Installation:

Reviewing a Summary of the Installation

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Installing the EVAL-SDP-CB1Z System Demonstration

Platform Board Drivers

3. Click Install to confirm that you would like to install the

drivers.

After the installation of the evaluation software is complete, a

welcome window is displayed for the installation of the EVAL-

SDP-CB1Z system demonstration platform board drivers.

1. With the EVAL-SDP-CB1Z board still disconnected from

the USB port of the PC, make sure that all other applications

are closed, and then click Next.

Figure 15. EVAL-SDP-CB1Z Drivers Setup:

Granting Permission to Install Drivers

4. To complete the drivers installation, click Finish, which

closes the installation wizard.

Figure 13. EVAL-SDP-CB1Z Drivers Setup:

Beginning the Drivers Installation

2. Select the location to install the drivers, and then click Next.

Figure 16. EVAL-SDP-CB1Z Drivers Setup:

Completing the Drivers Setup Wizard

5. Before using the evaluation board, you must restart the

computer.

Figure 14. EVAL-SDP-CB1Z Drivers Setup:

Selecting the Location for Drivers Installation

Figure 17. EVAL-SDP-CB1Z Drivers Setup:

Restarting the Computer

Rev. 0 | Page 14 of 40

Evaluation Board User Guide

UG-478

Launching the Software

SETTING UP THE SYSTEM FOR DATA CAPTURE

After completing the steps in the Setting Up the System for Data

Capture section, launch the AD7176-2 software as follows:

After completing the steps in the Software Installation

Procedures and Evaluation Board Hardware sections, set up the

system for data capture as follows:

1. From the Start menu, select Programs > Analog Devices

> AD7176-2 > AD7176-2 Evaluation Board Software.

The main window of the software then displays.

2. If the AD7176-2 evaluation system is not connected to the

USB port via the EVAL-SDP-CB1Z when the software is

launched, a connectivity error displays (see Figure 19).

Connect the evaluation board to the USB port of the PC,

wait a few seconds, click Rescan, and then follow the on-

screen instructions.

1. Allow the Found New Hardware Wizard to run after the

EVAL-SDP-CB1Z board is plugged into your PC. (If you

are using Windows XP, you may need to search for the

EVAL-SDP-CB1Z drivers. Choose to automatically search

for the drivers for the EVAL-SDP-CB1Z board if prompted

by the operating system.)

2. Check that the board is connecting to the PC correctly

using the Device Manager of the PC.

a. Access the Device Manager as follows:

i. Right-click My Computer and then click Manage.

ii. A dialog box appears asking for permission to

allow the program to make changes to your

computer. Click Yes.

iii. The Computer Management box appears. Click

Device Manager from the list of System Tools

(see Figure 18).

b. The EVAL-SDP-CB1Z board should appear under

ADI Development Tools. This indicates that the

driver software is installed and that the board is

connecting to the PC correctly.

Figure 19. Connectivity Error Alert

When the software starts running, it searches for hardware

connected to the PC. A dialog box indicates when the generic

SDP attached to the PC is detected, and then the main window

appears (see Figure 20).

Figure 18. Device Manager:

Checking That the Board Is Connected to the PC Correctly

Rev. 0 | Page 15 of 40

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Evaluation Board User Guide

The indicators beside this graph show the latest data value, the

channel being converted, and the flag for the error diagnostics

of the AD7176-2. Navigation tools are provided to allow you to

control the cursor, zooming, and panning (see Figure 20).

SOFTWARE OPERATION

Overview of the Main Window

The main window of the software (see Figure 20) contains the

significant control buttons and analysis indicators of the

AD7176-2 software.

Analysis Graph

The graph in the bottom half, or ANALYSIS section, of the

main window, shows the histogram analysis; to the right of the

graph, the respective noise analysis on the indicator is shown.

Navigation tools are provided to allow you to control the cursor,

zooming, and panning (see Figure 20).

ADC Setup Button

Clicking ADC Setup, located near the top left of the main

window (see Figure 20), opens the AD7176-2 Register Interface

window.

Start Sampling Button

CRC Error Indicator

Clicking Start Sampling, located near the top right hand corner

of the main window (see Figure 20), starts ADC sampling; results

are reported in the graphs of the DATA and ANALYSIS sections

of the main window.

This LED icon illuminates when there has been a CRC error

detected in the communications between the software and the

AD7176-2. The CRC functionality on the AD7176-2 is disabled

by default.

Data Graph

Exiting the Software

The graph in the upper half, or DATA section, of the main window,

shows each successive sample of the ADC output (input referred).

To exit the software, click the red X at the top right hand corner

of the main window.

NOTES

1. FOR DETAILS ABOUT THE AREAS HIGHLIGHTED IN RED, SEE THE OVERVIEW

OF THE MAIN WINDOW SECTION.

CONTROL CONTROL CONTROL

CURSOR ZOOMING PANNING

Figure 20. Main Window

Rev. 0 | Page 16 of 40

Evaluation Board User Guide

UG-478

ii. In the FILTCON1 register, the output data rate is

set to 1 kHz, and the fast settling filter (Sinc5 +

Sinc1) is enabled.

iii. In the OFFSET1 register, the default offset

register value is selected.

Noise Test—Quick Start Demonstration

To perform a noise test using the AD7176-2 evaluation board,

LK5 to LK9 should be inserted so that the analog inputs are

connected together. The internal reference should be enabled

and made available at the REFOUT pin. The internal reference

biases the analog inputs to an appropriate voltage.

iv. In the GAIN1 register, the factory trimmed gain

error value is selected.

1. Click ADC Setup to open the AD7176-2 Register Interface

window. The AD7176-2 should be configured as follows:

a. In the ADCMODE register, the internal refer-

ence is enabled and outputs a buffered 2.5 V to

the REFOUT pin.

2. Figure 21 shows the contents of this window and the state

of the AD7176-2 registers. Click OK to return to the main

window. Figure 22 shows an example of the main window

after running a noise test.

3. Set the number of samples to be collected in each batch in

the Samples box, which is located just to the left of Start

Sampling, near the top right hand corner of the main

window.

b. In the CHMAP1 register, AIN2 is connected to the

positive input, AIN3 is connected to the negative

input of the ADC for this channel, and Setup 1 is

selected. Therefore, the AIN2 to AIN3 conversion is

mapped using the Setup 1 configuration.

4. Click Start Sampling to acquire samples from the ADC.

c. Setup 1 is configured with the following register settings:

i. In the SETUPCON1 register, the external reference

is selected as the reference source for the ADC

conversion.

Figure 21. Configuration for Noise Test

Rev. 0 | Page 17 of 40

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Evaluation Board User Guide

Figure 22. Example of the Main Window After Running a Noise Test

Reading Samples from the ADC

3. When Sampling is set to Capture, a batch of samples is

read when Start Sampling is clicked, with the batch size

being set by the value in the Samples box. When Sampling

is set to Continuous, the software performs a continuous

capture from the ADC when Start Sampling is clicked.

4. Click Stop to stop streaming data.

5. Use the navigation tools within each graph to control the

cursor, zooming, and panning (see Figure 20).

6. If desired, save the current captured data for later analysis

(see Figure 24 and the Save File section).

The evaluation board is set up to use the external 5 V on-board

reference (ADR445). To read samples from the ADC,

1. The value in the Vref box is set to 5.0000 V by default to

use the external 5 V on-board reference (ADR445). If a

different reference is used, such as the 2.5 V internal

reference, set the value in the Vref box accordingly. (The

analysis results are based on the value set in this box.)

2. Select the number of samples to analyze in the Samples

box. (Note that when performing a continuous capture,

this number is limited to 65,536 samples.)

Rev. 0 | Page 18 of 40

Evaluation Board User Guide

UG-478

DC Waveform Capture

DC Testing—Histogram

The waveforms resulting from the gathered samples are shown

in the top graph of the window. The right hand side of the window

indicates which channel is selected and the value of the last sample

of the batch. The conversions can be displayed as codes or as volts.

The histogram resulting from the gathered samples is shown in

the bottom graph. Parameters such as peak-to-peak noise and

rms noise are displayed to the right of the graph in the Analysis

Results section for the current batch of samples.

Figure 23. Waveform and Histogram Analysis

Rev. 0 | Page 19 of 40

UG-478

Evaluation Board User Guide

Save File

2. Select Export Data from the drop-down menu that

appears.

The software can save the current captured data for later

analysis (see Figure 24).

A Save dialog box is displayed, prompting you to save the data

to an appropriate folder location.

1. Right-click on the waveform or histogram graph.

Figure 24. Exporting Data to Save Results

Rev. 0 | Page 20 of 40

Evaluation Board User Guide

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EVALUATION BOARD SCHEMATICS AND ARTWORK

0 2 2 1 1 0

Figure 25. Schematic—AD7176-2

Rev. 0 | Page 21 of 40

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Evaluation Board User Guide

0 3 3 1 1 0

Figure 26. Schematic—Amplifiers

Rev. 0 | Page 22 of 40

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0 2 3 1 1 0

Figure 27. Schematic—Power Supply Sequencing

Rev. 0 | Page 23 of 40

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Evaluation Board User Guide

0 2 4 1 1 0

Figure 28. Schematic—Regulators

Rev. 0 | Page 24 of 40

Evaluation Board User Guide

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0 2 5 1 1 0

Figure 29. Schematic—SDP Connector

Rev. 0 | Page 25 of 40

UG-478

Evaluation Board User Guide

2

1

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K

B

E

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1

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1

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K

A

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7

8

1

2

5

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

1

2

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2

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2

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2

1

2

1

2

1

2

1

3

4

3

1

2

1

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1

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1

2

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98

2

1

3

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4

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4

5

3

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97

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2

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5

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1

2

3

4

5

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7

122

1

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2

1

2

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2

1

Figure 30. EVAL-AD7176-2SDZ Evaluation Board

Figure 31. Top Printed Circuit Board (PCB) Silkscreen

Rev. 0 | Page 26 of 40

Evaluation Board User Guide

UG-478

Figure 32. Bottom Printed Circuit Board (PCB) Silkscreen

Figure 33. Layer 1 Component Side

Rev. 0 | Page 27 of 40

UG-478

Evaluation Board User Guide

Figure 34. Layer 2 Ground Plane

Figure 35. Layer 3 Power/Ground Plane

Rev. 0 | Page 28 of 40

Evaluation Board User Guide

UG-478

Figure 36. Layer 4 Component Side

Rev. 0 | Page 29 of 40

UG-478

Evaluation Board User Guide

EVAL-AD7176-2SDZ BILL OF MATERIALS

Table 8.

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

A0

SMA

Straight PCB mount SMB jack;

keep hole clear of solder

Tyco

1-1337482-0

Do not insert

A1

SMA

Straight PCB mount SMB jack;

keep hole clear of solder

Straight PCB mount SMB jack;

keep hole clear of solder

Straight PCB mount SMB jack;

keep hole clear of solder

Straight PCB mount SMB jack;

keep hole clear of solder

Straight PCB mount SMB jack;

keep hole clear of solder

Straight PCB mount SMB jack;

keep hole clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Tyco

1-1337482-0

N/A

Do not insert

A2

A3

A4

A5

A6

AIN0

AIN1

AIN2

AIN3

AIN4

AIN4'

C1

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

C0603

C0805

C0402

C0805

C0402

C0603

N/A

4.7 µF

0.1 µF

4.7 µF

1 µF

10%

Ceramic capacitor, 6.3 V, X5R, 0603

Murata

GRM188R60J47 FEC 173-5527

5K

GRM188R71H1

04K

C0603C475K8P FEC 157-2625

ACTU

GRM21BR71H1

05KA12L

C2

Ceramic capacitor, 50 V, X7R, 0603 Murata

Ceramic capacitor, 10 V, X5R, 0603 Kemet

FEC 882-0023

C3

C4

Capacitor, 0805, 1 µF, 50 V, X7R

Murata

N/A

FEC 1735541

Do not insert

FEC 1735541

Do not insert

FEC 881-9742

C5

DNI

Ceramic capacitor, not inserted,

0402

Capacitor, 0805, 1 µF, 50 V, X7R

N/A

C6

1 µF

10%

Murata

N/A

GRM21BR71H1

05KA12L

C7

DNI

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, not inserted,

0402

Ceramic capacitor XTAL, not

inserted, 0402

N/A

C8

DNI

N/A

C9

DNI

N/A

C10

C11

C12

C13

C14

C15

DNI

N/A

DNI

Ceramic capacitor XTAL, not

inserted, 0402

N/A

0.1 µF

1 µF

10%

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 10 V, X5R, 0603 Murata

GRM155R71C1

04K

GRM155R71C1

04K

GRM155R71C1

04K

GRM188R70J10 FEC 184-5765

5KA01D

Rev. 0 | Page 30 of 40

Evaluation Board User Guide

UG-478

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

Do not insert

C16

DNI

C0402

C0603

C0402

R0402

C0402

R0402

C0402

R0402

C0402

R0402

C0603

C0402

1210

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, 6.3 V, X5R, 0603

N/A

C17

C18

C19

C20

C21

C22

C23

C24

C25

C26

C27

C28

C29

C30

C31

C32

C33

C34

C35

C36

C37

C38

C39

C40

C41

C42

C43

C44

C45

4.7 µF

0.1 µF

10%

Murata

GRM188R60J47 FEC 173-5527

5K

GRM155R71C1

04K

04023A271JAT

2A

GRM155R71C1

04K

GRM155R71C1

04K

GRM155R71C1

04K

C0402C681J5G

ACTU

N/A

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 25 V, NPO, 0402 AVX

FEC 881-9742

FEC 132-7623

FEC 881-9742

FEC 153-5557

Do not insert

FEC 153-5557

Do not insert

FEC 132-7623

270 pF 5%

0.1 µF

10%

Ceramic capacitor, 16 V, X7R, 0402 Murata

Capacitor ceramic, 16 V, X7R, 0402 Murata

10%

680 pF 5%

DNI

Ceramic capacitor, 50 V, NPO, 0402

Kemet

N/A

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, 50 V, NPO,

0402

Ceramic capacitor, not inserted,

0402

Ceramic capacitor, 25 V, NPO, 0402

Ceramic capacitor, 6.3 V, X5R, 0603

DNI

N/A

680 pF 5%

DNI

Kemet

N/A

C0402C681J5G

ACTU

N/A

270 pF 5%

AVX

04023A271JAT

2A

04023A271JAT

2A

GRM188R60J47 FEC 173-5527

5K

GRM155R71C1

04K

GRM32ER61H1

06K

GRM155R71C1

04K

GRM155R71C1

04K

GRM32ER61H1

06K

GRM21BR61C1

06KE15L

GRM155R71C1

04K

GRM188R71H1

04K

GRM32ER61H1

06K

N/A

AVX

4.7 µF

0.1 µF

10 µF

0.1 µF

10 µF

0.1 µF

10 µF

10%

Murata

10%

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 50 V, X5R, 1210 Murata

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 50 V, X5R, 1210 Murata

FEC 881-9742

FEC 184-5764

FEC 881-9742

FEC 184-5764

C0402

1210

C0805

C0402

C0603

1210

Ceramic capacitor, 10 µF, 16 V, X5R, Murata

0805

Digi-Key 490-

3886-1-ND

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 50 V, X7R, 0603 Murata

Ceramic capacitor, 50 V, X5R, 1210 Murata

FEC 881-9742

FEC 882-0023

FEC 184-5764

Do not insert

C0603

C0402

C0603

Ceramic capacitor, not inserted,

0603

Ceramic capacitor, not inserted,

0603

Ceramic capacitor, not inserted,

0603

Ceramic capacitor, 6.3 V, X5R, 0603

N/A

4.7 µF

0.1 µF

4.7 µF

10%

Murata

GRM188R60J47 FEC 173-5527

5K

GRM155R71C1

04K

C0603C475K8P FEC 157-2625

ACTU

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 10 V, X5R, 0603 Kemet

FEC 881-9742

Rev. 0 | Page 31 of 40

UG-478

Evaluation Board User Guide

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

C46

4.7 µF

10 µF

0.1 µF

0R

10%

C0603

1210

Ceramic capacitor, 10 V, X5R, 0603 Kemet

C0603C475K8P FEC 157-2625

ACTU

GRM188R60J47 FEC 173-5527

5K

C47

C48

C49

C50

C51

C52

C53

C54

C55

C56

C57

C58

C59

C60

C61

C62

C63

C64

C65

C66

C67

C68

C69

C70

C71

C72

C73

C74

C85

10%

Ceramic capacitor, 6.3 V, X5R, 0603

Murata

Ceramic capacitor, 50 V, X5R, 1210 Murata

Ceramic capacitor, 16 V, X7R, 0402 Murata

GRM32ER61H1

06K

GRM32ER61H1

06K

GRM155R71C1

04K

GRM155R71C1

04K

GRM155R71C1

04K

GRM155R71C1

04K

GRM155R71C1

04K

CRCW0402000

0Z0ED

FEC 184-5764

FEC 881-9742

FEC 146-9661

1210

10%

C0402

R0402

C0603

C0402

R0402

C0402

C0603

C0402

C0805

C0402

C0603

C0402

0.01

Resistor, 0402

Vishay

Murata

1 µF

10%

Capacitor, 0603, 1 µF, 6.3 V

GRM188R70J10 FEC 184-5765

5KA01D

GRM188R70J10 FEC 184-5765

5KA01D

1 µF

0.1 µF

Ceramic capacitor, 16 V, X7R, 0402 Murata

Ceramic capacitor, 25 V, NPO, 0402 AVX

Ceramic capacitor, 16 V, X7R, 0402 Murata

GRM155R71C1

04K

04023A271JAT

2A

GRM155R71C1

04K

N/A

FEC 881-9742

FEC 132-7623

FEC 881-9742

Do not insert

FEC 722170

270 pF 5%

0.1 µF 10%

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

Ceramic capacitor, not inserted,

0603

N/A

1 nF

10%

50 V, X7R, multilayer ceramic

capacitor

Ceramic capacitor, not inserted,

0603

Phycomp

N/A

2238 586 15623

N/A

Do not insert

FEC 881-9742

Ceramic capacitor, not inserted,

0603

N/A

0.1 µF

10 µF

0.1 µF

1 nF

10%

Ceramic capacitor, 16 V, X7R, 0402 Murata

GRM155R71C1

04K

Ceramic capacitor, 10 µF, 16 V,

X5R, 0805

Murata

GRM21BR61C1

06KE15L

Digi-Key 490-

3886-1-ND

Ceramic capacitor, 16 V, X7R, 0402 Murata

GRM155R71C1

04K

FEC 881-9742

50 V, X7R, multilayer ceramic

capacitor

Phycomp

2238 586 15623

FEC 722170

0.1 µF

Ceramic capacitor, 16 V, X7R, 0402 Murata

GRM155R71C1

04K

FEC 881-9742

Rev. 0 | Page 32 of 40

Evaluation Board User Guide

UG-478

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

C86

10 µF

0.1 µF

10 µF

0.1 µF

1 nF

10%

C0805

C0402

C0805

C0402

C0603

C0402

C0603

Ceramic capacitor, 10 µF, 16 V,

X5R, 0805

Ceramic capacitor, 16 V, X7R, 0402 Murata

Murata

GRM21BR61C1

06KE15L

GRM155R71C1

04K

GRM21BR61C1

06KE15L

GRM155R71C1

04K

Digi-Key 490-

3886-1-ND

FEC 881-9742

C87

C88

C89

C90

C91

C92

D2

Ceramic capacitor, 10 µF, 16 V,

X5R, 0805

Ceramic capacitor, 16 V, X7R, 0402 Murata

Murata

Digi-Key 490-

3886-1-ND

FEC 881-9742

50 V, X7R, multilayer ceramic

capacitor

Ceramic capacitor, 16 V, X7R, 0402 Murata

Phycomp

2238 586 15623

FEC 722170

0.1 µF

1 nF

GRM155R71C1

04K

2238 586 15623

FEC 881-9742

FEC 722170

50 V, X7R, multilayer ceramic

capacitor

Red LED, high intensity

(>90 mCd), 0603

Phycomp

Red

LED-

0603HSML-

C191

Avago

Technologies

HSMC-C191

FEC 855-4528

D4

D5

D6

Green

BZT52

Red

LED-0603

LED, SMD green

OSRAM

Vishay

LGQ971

Digi-Key 475-

1409-1-ND

FEC 1617767

SOD-123

Zener Diode, 0.5 W, 5.1 V

BZT52B5V1-V-

GS08

HSMC-C191

LED-

0603HSML-

C191

Red LED, high intensity

(>90 mCd), 0603

Avago

Technologies

FEC 855-4528

GND

GND1

GND2

GND3

GND4

GND5

GND6

GPIO0

GPIO1

J1

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

N/A

Do not insert

TESTPOINT-

SMALL

CON-120/

FX8-120S-SV

SMB

Test point, not inserted; keep hole N/A

clear of solder

120-way connector, 0.6 mm pitch

Hirose

FX8-120S-SV(21) FEC 1324660

1-1337482-0 Do not insert

J2

Straight PCB mount SMB jack;

keep hole clear of solder

Tyco

J3

J4

J5

CON\POWER3 Socket terminal block, pitch

(3_81PITCH) 3.81 mm

CON\POWER3 Screw terminal block, pitch

(3_81PITCH) 3.81 mm

CON\BARREL_ DC power connectors, 2 mm SMT

Phoenix

Contact

Phoenix

Contact

MC 1.5/3-G-3.81 FEC 370-4737

1727023

Do not insert

Kycon

KLDX-SMT2-

0202-A

Mouser 806-

KLDX-

SMT20202A

SMD_2MM_K

LDX-SMT2-

0202-A

power jack

J6

J7

CON\POWER8 8-pin terminal header, pitch

(3_81PITCH) 3.81 mm, vertical

CON\POWER4 Connector, pitch 3.81 mm, right

(3_81PITCH) angle

Phoenix

Contact

Phoenix

Contact

MC 1,5/ 8-G-

3,81

MC 1,5/ 4-G-

3,81 and 180-

3594

FEC 3704774

Do not insert

1 × 4-

Rev. 0 | Page 33 of 40

UG-478

Evaluation Board User Guide

Name

Value¹Tolerance PCB Decal

CON\POWER8 8-pin terminal header, pitch

(3_81PITCH) 3.81 mm, vertical

CON\POWER4 Screw terminal block, pitch

Description

Manufacturer

Part No.

Stock Code

J8

Phoenix

Contact

Phoenix

Contact

1727078

Do not insert

J9

1 × 4-

1727036

FEC 370-4592

(3_81PITCH)

3.81 mm

J10

J13

L2

SIP-7P

7-way, SSW, 2.54 mm vertical

socket

7-way, SIP, 2.54 mm through hole

header

Ferrite bead, 0.3 Ω at dc, 1000 Ω at Tyco

100 MHz, 350 mA, 0805

Ferrite bead, 0.3 Ω at dc, 1000 Ω at Tyco

100 MHz, 350 mA, 0805

Samtec

SSW-107-01-T-S FEC 1803478

TLW-107-05-G-S FEC 1668499

BMB2A1000LN2 FEC 119-3421

SIP-7P

805

Samtec

1000r

L3

805

LK1

LK2

LK5

LK6

LK7

LK8

LK9

Q1

LINK-

3P_TEXT_INV

3-pin (3 × 1), 0.1" header and

shorting block in A

3-pin (3 × 1), 0.1" header and

shorting block in A

2-pin (0.1" pitch) header and

shorting shunt

2-pin (0.1" pitch) header and

shorting shunt

2-pin (0.1" pitch) header and

shorting shunt

2-pin (0.1" pitch) header and

shorting shunt

2-pin (0.1" pitch) header and

shorting shunt

MOSFET transistor

Harwin

M20-9990346

and M7566-05

M20-9990346

and M7566-05

M20-9990246

FEC 1022249 and

150-411

FEC 1022249 and

150-411

FEC 1022247 and

150-411

FEC 1022247 and

150-411

FEC 1022247 and

150-411

FEC 1022247 and

150-411

FEC 1022247 and

150-411

FEC 1858939

LINK-3P

SIP-2P

SOT23

Harwin

Vishay Siliconix

SI2304DDS-T1-

GE3

MMBT3904LT1G FEC 1459100

Q2

Transistor, NPN, SOT-23

ON

Semiconductor

R1

R2

DNI

0.01

R0603

Resistor, not inserted, 0603

SMD resistor

N/A

Do not insert

FEC 9330402

100k

Multicomp

MC 0.063W

0603 1% 100K

R3

100k

10k

100k

10k

0R

1%

R0603

R0402

R0603

R0402

SMD resistor

Multicomp

Phycomp

Multicomp

Phycomp

Vishay

MC 0.063W

0603 1% 100K

MC 0.063W

0603 1% 100K

CRCW040210K

0FKEAHP

CRCW040210K

0FKEAHP

MC 0.063W

0603 1% 100K

CRCW040210K

0FKEAHP

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

MC 0.0625W

0402 1% 69K8

FEC 9330402

FEC 173-8864

FEC 9330402

FEC 173-8864

FEC 146-9661

FEC 1358085

FEC 1803137

FEC 1803735

R4

0.01

1%

SMD resistor

R5

Resistor, 1%, 0402

SMD resistor

R6

R7

R8

0.01

Resistor, 1%, 0402

Resistor, 0402

R9

R10

R11

R12

R13

R14

R15

R16

0R

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

39k

10k2

69k8

Resistor, 0402, 1%, 39k8

SMD resistor

Multicomp

MC 0.0625W

0402 1% 10K2

MC 0.0625W

Resistor, 0402, 1%, 69k8

0402 1% 69K8

Rev. 0 | Page 34 of 40

Evaluation Board User Guide

UG-478

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

R17

10k2

0R

0.01

R0402

SMD resistor

Multicomp

MC 0.0625W

0402 1% 10K2

MC 0.0625W

0402 1% 10K2

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

MC 0.0625W

0402 1% 86K6

MC 0.0625W

0402 1% 10K2

MC 0.0625W

0402 1% 30k1

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

FEC 1803137

FEC 146-9661

FEC 1803744

FEC 1803137

FEC 1803699

Do not insert

FEC 146-9661

R18

R19

R20

R21

R22

R23

R24

R25

R26

R27

SMD resistor

Multicomp

Vishay

Resistor, 0402

0R

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

86k6

10k2

30k1

DNI

0R

Resistor, 0402, 1%, 86k6

SMD resistor

Multicomp

Vishay

Resistor, 0402, 1%, 30k1

Resistor, 0402

Vishay

R28

R29

DNI

0.01

R0402

Resistor, not inserted, 0402

N/A

Do not insert

N/A

R30

0R

0.01

R0402

Resistor, 0402

Vishay

CRCW0402000

0Z0ED

FEC 146-9661

R31

R32

DNI

0R

0.01

R0402

Resistor, not inserted, 0402

Resistor, 0402

N/A

Do not insert

FEC 146-9661

Vishay

CRCW0402000

0Z0ED

R33

R34

R35

R36

R37

R38

R39

R40

R41

R42

R43

R44

R45

R46

R47

DNI

0R

0.01

0.05

0.01

R0402

Resistor, not inserted, 0402

Resistor, 0402

Vishay

Yageo

Vishay

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

RC0402JR-

1310KL

RC0402JR-

1310KL

RC0402JR-

1310KL

RC0402JR-

1310KL

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

Do not insert

FEC 146-9661

FEC 179-9316

FEC 146-9661

0R

Resistor, 0402

0R

Resistor, 0402

0R

Resistor, 0402

0R

Resistor, 0402

0R

Resistor, 0402

0R

Resistor, 0402

0R

Resistor, 0402

10k

0R

Resistor, thick film, 10 kΩ,

62.5 mW, 5%

Resistor, thick film, 10 kΩ,

62.5 mW, 5%

Resistor, thick film, 10 kΩ,

62.5 mW, 5%

resistor, thick film, 10 kΩ,

62.5 mW, 5%

Resistor, 0402

0R

Resistor, 0402

Rev. 0 | Page 35 of 40

UG-478

Evaluation Board User Guide

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

R48

100k

1%

R0603

SMD resistor

Multicomp

MC 0.063W

FEC 9330402

0603 1% 100K

R49

R50

R51

R52

R53

R54

R55

R60

R61

R62

R63

R64

R65

R66

R67

0R

0.01

1206

Resistor, 1206

Resistor, 0402, 60k4

Multicomp

Vishay Dale

Multicomp

Yageo

MC 0.125W

1206 0R

MC 0.125W

1206 0R

MC 0.125W

1206 0R

MC 0.125W

1206 0R

MC 0.0625W

0402 1% 60K4

CRCW04024K5

3FKED

MC 0.0625W

0402 1% 61R9

RC0603FR-

072K4L

CRCW0402000

0Z0ED

CRCW0402000

0Z0ED

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW06031K0

0FKEA

FEC 9336974

FEC 1803729

FEC 1151244

FEC 1802915

FEC 1799329

FEC 146-9661

FEC 146-9739

Do not insert

FEC 146-9739

FEC 1469740

Do not insert

0R

1206

0R

1206

0R

1206

60k4

4k53

61R9

2k4

0R

R0402

R0603

R0402

R0603

Resistor, thick film, 4.53 kΩ,

63 mW, 1%

Resistor, 0402, 1%, 61R9

Resistor, thick film, 2.4 kΩ, 0603,

100 mW, 1%

Resistor, 0402

Vishay

0R

Resistor, 0402

Vishay

0R

Resistor, 0603

Vishay Draloric

DNI

0R

Resistor, not inserted, 0603

Resistor, 0603

1k

Resistor, 0603, thick film, 1%

Resistor, not inserted, 0603

DNI

CRCW0603000

0Z0EA

R68

R69

R70

1k

0.1%

0.01

R0603

R0402

Resistor, 0603

Panasonic

N/A

ERA3AEB102V

FEC 157-7605

Do not insert

FEC 146-9661

DNI

0R

Resistor, not inserted, 0603

Resistor, 0402

N/A

Vishay

CRCW0402000

0Z0ED

R71

R72

R73

R74

R75

R76

R77

R78

R79

R80

R81

R82

10k

0R

0.01

R0402

R0603

Resistor, 1%, 0402

Phycomp

CRCW040210K

0FKEAHP

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW06031K0

0FKEA

CRCW06031K0

0FKEA

CRCW06031K0

0FKEA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

FEC 173-8864

FEC 146-9739

Do not insert

FEC 1469740

FEC 146-9739

Do not insert

FEC 146-9739

Resistor, 0603

Vishay Draloric

0R

Resistor, 0603

DNI

1k

Resistor, not inserted, 0603

Resistor, 0603, thick film, 1%

Resistor, 0603

1k

0R

DNI

0R

Resistor, not inserted, 0603

Resistor, 0603

0R

Resistor, 0603

Rev. 0 | Page 36 of 40

Evaluation Board User Guide

UG-478

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

R83

0R

0.01

R0603

R0204

R0402

R0603

Resistor, 0603

Vishay Draloric

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

MC 0.0625W

0402 1% 1K

MC 0.0625W

0402 1% 1K

CRCW0402000

0Z0ED

FEC 146-9739

Do not insert

FEC 146-9739

FEC 135-8043

Do not insert

FEC 200-8331

R84

R85

R86

R87

R88

R89

R90

R91

0R

Resistor, 0603

Vishay Draloric

Multicomp

Vishay

DNI

0R

Resistor, not inserted, 0603

Resistor, 0603

1k

Resistor, 0402

1k

Resistor, 0402

DNI

10R

Resistor, 0402

Resistor, 0603

Bourns

CR0603-FX-

10R0GLF

R92

R93

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

Vishay Draloric

CRCW0603000

0Z0EA

R94

R95

R96

R97

R98

DNI

0R

0.01

R0603

Resistor, not inserted, 0603

Resistor, 0603

Vishay Draloric

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

Do not insert

FEC 146-9739

CRCW0603000

0Z0EA

R99

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

R100

Vishay Draloric

CRCW0603000

0Z0EA

R101

R102

R103

0R

0.01

R0603

Resistor, 0603

Vishay Draloric

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

FEC 146-9739

Do not insert

DNI

Resistor, not inserted, 0603

R104

R105

DNI

10R

0.01

R0603

Resistor, not inserted, 0603

Resistor, 0603

N/A

Do not insert

FEC 200-8331

Bourns

CR0603-FX-

10R0GLF

R106

R107

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

Vishay Draloric

CRCW0603000

0Z0EA

R108

DNI

0.01

R0603

Resistor, not inserted, 0603

Vishay Draloric

CRCW0603000

0Z0EA

Do not insert

R109

R110

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

Vishay Draloric

CRCW0603000

0Z0EA

R111

R112

R113

R114

0R

0.01

R0603

Resistor, 0603

Vishay Draloric

N/A

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

N/A

FEC 146-9739

Do not insert

DNI

Resistor, not inserted, 0603

Rev. 0 | Page 37 of 40

UG-478

Evaluation Board User Guide

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

R115

10R

0.01

R0603

Resistor, 0603

Bourns

CR0603-FX-

10R0GLF

FEC 200-8331

R116

R117

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

Vishay Draloric

CRCW0603000

0Z0EA

R118

DNI

0.01

R0603

Resistor, not inserted, 0603

Vishay Draloric

CRCW0603000

0Z0EA

Do not insert

R119

R120

1k

0R

0.1%

0.01

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

FEC 146-9739

Vishay Draloric

CRCW0603000

0Z0EA

R121

R122

R123

0R

0.01

R0603

Resistor, 0603

Vishay Draloric

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

CRCW0603000

0Z0EA

FEC 146-9739

Do not insert

DNI

Resistor, not inserted, 0603

R124

R125

DNI

10R

0.01

R0603

Resistor, not inserted, 0603

Resistor, 0603

N/A

Do not insert

FEC 200-8331

Bourns

CR0603-FX-

10R0GLF

R126

REF+

1k

0.1%

R0603

Resistor, 0603

Panasonic

ERA3AEB102V

FEC 157-7605

Do not insert

TESTPOINT-

SMALL

Test point, not inserted; keep hole N/A

clear of solder

N/A

REF−

REFOUT

SL1

TESTPOINT-

SMALL

TESTPOINT-

SMALL

0603-2WAY-

BRIDGE

0603-2WAY-

BRIDGE

0603-2WAY-

BRIDGE

0603-3WAY-

BRIDGE

0603-2WAY-

BRIDGE

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

N/A

Do not insert

FEC 933-1662

2-way solder link (use 0 Ω, 0603

resistor); insert in Link Position A

2-way solder link (use 0 Ω, 0603

resistor); insert in Link Position A

2-way solder link (use 0 Ω, 0603

resistor); insert in Link Position A

3-way solder link (use 0 Ω, 0603

resistor); insert in Link Position A

N/A

SL2

SL3

SL4

SL5

2-way solder link (use 0 Ω, 0603

resistor); insert in Link Position B

SL6

0603-2WAY-

BRIDGE

0603-3WAY-

BRIDGE

0603-4WAY-

BRIDGE

0603-3WAY-

BRIDGE

0603-3WAY-

BRIDGE

0603-4WAY-

BRIDGE

COMPONENT

LINKAA

TESTPOINT-

SMALL

2-way solder link (use 0 Ω, 0603

resistor)

3-way solder link (use 0 Ω, 0603

resistor); insert in Link Position A

4-way solder link (use 0 Ω, 0603

Resistor); insert in Link Position B

3-way solder link (use 0 Ω, 0603

resistor); insert in Link Position B

3-way solder link (use 0 Ω, 0603

resistor); insert in Link Position B

4-way solder link (use 0 Ω, 0603

resistor); insert in Link Position B

N/A

Do not insert

FEC 933-1662

N/A

SL7

SL8

SL9

N/A

SL10

SL11

STAR3

TDIN

Ground link

N/A

Test point, not inserted; keep hole N/A

clear of solder

Do not insert

TDIN1

TESTPOINT-

SMALL

Test point, not inserted; keep hole N/A

clear of solder

N/A

Do not insert

TDOUT

TESTPOINT-

SMALL

TESTPOINT-

SMALL

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

N/A

Do not insert

TDOUT1

Rev. 0 | Page 38 of 40

Evaluation Board User Guide

UG-478

Name

Value¹Tolerance PCB Decal

Description

Manufacturer

Part No.

Stock Code

TSCLK

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

TESTPOINT-

SMALL

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

Test point, not inserted; keep hole N/A

clear of solder

N/A

Do not insert

FEC1331330

TSCLK1

TSYNC

TSYNC1

TXTAL1

TXTAL2

T\CS

N/A

T\CS1

Test point, not inserted; keep hole N/A

clear of solder

N/A

U1

U2

MSO8

32k I²C serial EEPROM

Microchip

24LC32A-I/MS

SO8NB_RD8-2 Linear regulator 5 V, 20 V, 500 mA, Analog Devices

ultralow noise, CMOS

ADP7104ARDZ

-5.0

ADP7104ARDZ-

5.0

U3

U4

U5

MSO10

Quad voltage monitor and

sequencer

50 mA, high voltage, micropower

linear regulator—adjustable

2-/4-channel, 250 kSPS, 24-bit,

multiplexed Σ-Δ ADC

Analog Devices

ADM1185ARMZ ADM1185ARMZ-

-1

ADP1720ARMZ ADP1720ARMZ-

-R7 R7

AD7176-2BRUZ AD7176-2BRUZ

1

MSO8

TSSOP24

U6

U7

SO8NB

MSO8

5 V XFET reference

Analog Devices

ADR445BRZ

50 mA, high voltage, micropower

linear regulator—5 V

ADP1720ARMZ ADP1720ARMZ-

-5-R7

5-R7

U8

SO8NB

MSO10

MSO8

Dual op amp

Analog Devices

AD8656ARZ

U9

Fully differential funnel amplifier

AD8475ARMZ

U10

50 mA, high voltage, micropower

linear regulator—3.3 V

ADP1720ARMZ ADP1720ARMZ-

-3.3-R7

3.3-R7

U11

LFCSP-16-

3MM

Ultralow power, low distortion

ADC driver

Analog Devices

ADA4940-

1ACPZ

ADA4940-1ACPZ

U12

V1

V2

V3

V4

Y1

SO8NB

Dual op amp

Analog Devices

AD8656ARZ

Do not insert

FEC 171-2814

R1206

1206 place holder

Miniature crystal—SMD

N/A

R1206

N/A

R1206

N/A

R1206

N/A

16 MHz

XTAL-FA20H

Epson Toyocom FA-20H,

16MHZ,

10PPM, 9PF

¹DNI = do not insert.

Rev. 0 | Page 39 of 40

UG-478

NOTES

Evaluation Board User Guide

ESD Caution

ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection

circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.

Legal Terms and Conditions

By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions

set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you

have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc.

(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 02062, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal,

temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided

for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional

limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term

“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including

ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may

not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to

promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any

occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board.

Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice

to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO

WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED

TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL

PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF

THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE

AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable

United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of

Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby

submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.

registered trademarks are the property of their respective owners.

UG11035-0-11/12(0)

Rev. 0 | Page 40 of 40


型号：	UG-478
厂家：	ADI
描述：	Evaluation Board for the AD7176-2â24-Bit, 250 kSPS Sigma-Delta ADC with 20 Î¼s Settling 评估板为AD7176-2â ???? 24位， 250 kSPS的Σ- Δ型ADC 20 Î¼s沉降
文件：	总40页 (文件大小：3385K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

UG-478 [ADI]

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