PTC04-DB-SPI [MELEXIS]
Programmer for Melexis PTC Devices;
| 型号： | PTC04-DB-SPI |
| 厂家： | 
Melexis Microelectronic Systems |
| 描述： | Programmer for Melexis PTC Devices |
| 文件： | 总15页 (文件大小：630K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PTC04
Programmer for Melexis PTC Devices
1.
Features and Benefits
Universal programming utility
Fast development
Fast plug-in for software applications
Atmega128 Core
Firmware updatable via RS232 and USB
FPGA updatable via RS232 and USB
3 High Current Programmable Supplies
1 High Speed Fast Programmable Supply
16 bit Level Settings
16 bit differential Measurements
4 analog comparators
Vector Generator
2.
Application Examples
I2c to Daughter Board
Mountable in 19” Rack
Experimental tool for Lab and Prototyping
Production Equipment for Serial
Programming
Programming tool for characterization
3.
Ordering Information
Product Code
Description
PTC04
Programmer Unit (Full Set: Including adapter, cables, software)
PTC04-DB-HALL01
PTC04-DB-HALL03
PTC04-DB-HALL04
PTC04-DB-HALL05
PTC04-DB-90316
Daughter Board 1st generation Linear Hall sensors products
Daughter Board 2nd generation Linear Hall and current Sensors
Daughter Board PSI5 interface products
Daughter Board Current sensor products
Daughter Board Triaxis sensor products
PTC04-DB-PRESSURE01
PTC04-DB-SPI
Daughter Board Pressure sensors products
Daughter Board SPI interface products
PTC04-DB-FastLoader
PTC04-DB-xxxxx
Daughter Board LIN interface products
Other Daughter Boards for future products
19”Rack with build in x number of PTC04
PTC04-19-x (with x equal to 1 till 4)
4.
Accessories
Product Code
Description
Magnetic utility for evaluating samples on PTC04
PCB with 4SIP socket
PTC04-TestBench-Magnetic
PTC-TestBench-4SIP-0x
PTC-TestBench-tssop-so8-0x
Magnet-T01
PCB with SO Socket and TSSOP Socket
Magnet for testing Vertical packaged devices (4SIP-VA, VB and VC)
Magnet for testing Horizontal packaged devices with a perpendicular field
(SO, TSSOP…)
Magnet-T02
Magnet-T03
Magnet for testing Horizontal packaged devices with a rotating field (SO,
TSSOP…)
Magnetic coil for testing Horizontal packaged devices with a perpendicular
field (SO, TSSOP…)
Magnet-T04
Software Environment MPT (Windows)
Including Calibration Software and update tools
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Data Sheet
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PTC04
Programmer for Melexis PTC Devices
Product Code
Description
DLL for Mini-Tester (Windows)
DLL’s for all supported products (Windows)
User Interface for most support products (Windows)
5.
Functional Diagram
Figure 5-1 PTC04 Functional Block Diagram
6.
General Description
The PTC-04 programmer was designed for efficient, precise calibration of the Melexis families of
programmable ICs. The programmer is designed to be easily adapted to a standard PC and to an
application module to allow calibration of programmable sensor ICs within the operating environment. The
PTC-04 programmer contains its own programmable power supply and measurement circuitry. The
programmer is similar to a standard EEPROM programmer, but adds many special features such as 16 bit
voltage and current measurement capability, and configuration options that will accommodate users from
the prototyping phase directly into production. An IBM compatible PC is required (not included) to load
software to the programmer and control the functions of the programmer.
Communication is done through a standard RS-232 null modem cable to a COM port of the PC or via
USB. The PC requires no custom configuration, allowing the programmer to be used with any PC with a
COM port speed of 115.2kbs or a standard USB 1.1 or USB 2.0 interface
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Programmer for Melexis PTC Devices
7.
Table of Contents
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
Features and Benefits................................................................................................................................................................1
Application Examples.................................................................................................................................................................1
Ordering Information..................................................................................................................................................................1
Accessories ...............................................................................................................................................................................1
Functional Diagram....................................................................................................................................................................2
General Description...................................................................................................................................................................2
Table of Contents ......................................................................................................................................................................3
Glossary of Terms .....................................................................................................................................................................4
Absolute Maximum Ratings .......................................................................................................................................................4
PTC04 Electrical Specifications.............................................................................................................................................4
10.1
10.2
10.3
11.
12.
13.
System Power Supply.......................................................................................................................................................4
Programmable High Current Power Supply 1-3.................................................................................................................5
Programmable Fast Power Supply....................................................................................................................................5
Measurement System............................................................................................................................................................6
Function Timings...................................................................................................................................................................6
Unique Features....................................................................................................................................................................6
Mini-Tester........................................................................................................................................................................6
Analogue Vector Generator...............................................................................................................................................6
Acquisition memory...........................................................................................................................................................7
Port E Atmega128.............................................................................................................................................................7
Main Board Description .........................................................................................................................................................7
Board Layout ....................................................................................................................................................................7
Power Supplies.................................................................................................................................................................8
Power Supply System Check ............................................................................................................................................8
Supply Connector .............................................................................................................................................................8
LED Indicators ..................................................................................................................................................................8
USB Connector.................................................................................................................................................................9
RS 232 Connector ............................................................................................................................................................9
Reset button .....................................................................................................................................................................9
Daughter board Connectors..............................................................................................................................................9
13.1
13.2
13.3
13.4
14.
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
14.9
14.9.1
14.9.2
Digital DB Connector (40 Pins)...............................................................................................................................10
Analog DB Connector (48 Pins)..............................................................................................................................10
15.
15.1
15.2
Daughter board concept ......................................................................................................................................................11
Background.....................................................................................................................................................................11
Requirements..................................................................................................................................................................11
RS 232 Communication with host........................................................................................................................................11
Connector .......................................................................................................................................................................11
Cable ..............................................................................................................................................................................11
Settings...........................................................................................................................................................................12
USB Communication with host ............................................................................................................................................12
Connectors .....................................................................................................................................................................12
Cable ..............................................................................................................................................................................12
Settings...........................................................................................................................................................................12
Measurement system ..........................................................................................................................................................13
Channels.........................................................................................................................................................................13
Conversion time..............................................................................................................................................................13
Accuracy.........................................................................................................................................................................13
Application Information........................................................................................................................................................14
FAQ.....................................................................................................................................................................................14
Mechanical Outlines ............................................................................................................................................................14
ESD Precautions.................................................................................................................................................................14
Disclaimer ...........................................................................................................................................................................15
Contact Information.............................................................................................................................................................15
16.
16.1
16.2
16.3
17.
17.1
17.2
17.3
18.
18.1
18.2
18.3
19.
20.
21.
22.
23.
24.
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Data Sheet
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PTC04
Programmer for Melexis PTC Devices
8.
Glossary of Terms
PTC04
The programmer (including the applicable DB)
DB
Daughter board
PTC
PPS
MPT
PSF
DLL
Program Through Connector
Programmable Power Supply
Melexis Programmable Toolbox
Product specific function library (DLL)
Dynamic-link library
9.
Absolute Maximum Ratings
Parameter
Value
Units
Supply Voltage (External input)
Reverse Voltage Protection
Supply Current
VS EXT
48
Yes
1
V
IS Fused
VPPS
IPPS
A
PPS 1,2,3 Output voltage
34
500
50
25
V
PPS 1,2,3Output Current (peak value)
PPS 4 Output Current (peak value)
Operating Temperature Range
Operating Temperature Range
mA
mA
°C
°C
IPPS
TA
TS
0C – 55
Table 1: Absolute maximum ratings
Exceeding the absolute maximum ratings may cause permanent damage. Exposure to absolute maximum
rated conditions for extended periods may affect device reliability.
10.
PTC04 Electrical Specifications
10.1 System Power Supply
DC Operating Parameters TA = 25-35oC, V ext = 48V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Units
DC System Power Supply
Vext_in
IExt_in
23
48
48.2
1.2
36
V
System Current Consumption
0.1
A
V
Daughter Board Analog Power Supply *
500
5
mA
V
Daughter Board Digital Power Supply
*Depends on DC System Power Supply
500
mA
Table 2: General electrical parameters
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Programmer for Melexis PTC Devices
10.2 Programmable High Current Power Supply 1-3
DC Operating Parameters TA = 25-35oC, V ext = 48V (unless otherwise specified)
Parameter
Output voltage range *
Output resolution
Symbol
Test Conditions
Min
Typ
Max
Units
V
VPPS 1-3
Unloaded
0.62
34.00
0.52
mV
mA
mA
uS
V
Output Current (peak value)
Current Limit range
Settling time
IPPS 1-3
-500
-500
10
500
500
20
I limPPS 1-3
Unloaded
Vout
I out = 10mA
I out = 100mA
I out = 500mA
I out = -10mA
I out = -100mA
I out = -500mA
0.035
0.2
34
32.5
26
V
1.15
1.14
2.3
V
Voltage Source Swing
PPS1-PPS3
34
V
30
V
9.46
30
V
-1
-1.05
+1
+1.05
%
mV
Voltage Source Accuracy
Voltage Source Slew Rate
PPS1-3, I out = 10mA
PPS1-3, C load = 100nF
PPS1-3, C load = 1uF
Between 20 & 80%
2.5
0.5
V/uS
Table 3: Programmable High Current Power Supply 1-3
*Depends on the DC System Power Supply
10.3 Programmable Fast Power Supply
DC Operating Parameters TA = 25-35oC, V ext = 48V (unless otherwise specified)
Parameter
Output voltage range
Output resolution
Symbol
Test Conditions
Min Typ Max Units
VPPS 4
When Fast DAC = 255
0.37
-20
13
20
5
V
0.2
8
mV
mA
bits
uS
V
Output Current (peak value)
Fast DAC resolution
Settling time
IPPS 4
Vout
Divider between Pos and Neg voltage
This is taken by changing the Fast DAC only
0.5
I out = 10mA
I out = 50mA
1
0.5
13
10
Voltage Source Swing PPS4
Voltage Source Accuracy
-1
+1
%
PPS4, I out = 10mA
-0.8
+0.8
mV
PPS4, C load = 100nF
PPS4, C load = 1uF
Between 20 & 80%
Voltage Source Slew Rate
Using 8 bit Fast DAC
0.25
0.08
V/uS
Table 4: Programmable Fast Power Supply
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PTC04
Programmer for Melexis PTC Devices
11.
Measurement System
DC Operating Parameters TA = 25-35oC, V ext = 48V (unless otherwise specified)
Parameter Symbol Test Conditions Min
Typ
Max
Units
ADC Channels
Pin Potential
16
-0.5
35.5
37.5
V
Voltage range (full mode)
Resolution (full Mode)
-37.5
V
1.15
0.24
mV
-0.1
-1.15
+0.1
+1.15
%
mV
Accuracy (full Mode)
Voltage range (fine mode)
Resolution (fine Mode)
-7.8
7.8
V
mV
-0.1
-0.25
+0.1
0.25
%
mV
Accuracy (fine Mode)
Current Meter Range
Resolution (full Mode)
PPS1-3
PPS4
-500
-50
500
50
mA
uA
PPS1-3
PPS4
77
52
-2
-0.312
-2
+2
0.312
+2
%
mA
%
PPS1-3
PPS4
Current Meter Accuracy
-0.5
0.5
mA
Table 5: Programmable Fast Power Supply
12.
Function Timings
DC Operating Parameters TA = 25-35oC, V ext = 48V (unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Units
PPS1-4, Using PC Software and RS232
interface
20
mS
Voltage Source Program Rate
Using vector functions
PPS1-4, Peak-to-peak
10
uS
Voltage Source Noise
2
5
mV
Firmware Only
PC software and RS232
0.5
20
Current Measurement Sample Time
mS
Table 6: Function Timings
13.
Unique Features
13.1 Mini-Tester
Due to the architecture of the Hardware in combination with the Software, the PTC04 can be used as a
mixed mode tester (With limited performance).
There are library routines (DLL) available in order to interface with any software language. (C++, Visual
Basic, Lab view, Excel (VBA)…)
13.2 Analogue Vector Generator
A vector space of 512Kbyte allows you to store a huge amount of actions. These actions consist of setting
a level on a channel, waiting a time x, setting the Fast DAC and making samples on an analogue input
(measurement) or a digital comparator. For details, refer to the PSF of the PTC04 chapter Pattern
functions.
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Programmer for Melexis PTC Devices
13.3 Acquisition memory
An advance library on the Analogue vector generators, allows use of the vector area in combination with
Measurement and setting levels. Through this method one may use the PTC04 as a slow Data acquisition
card.
13.4 Port E Atmega128
The port E of the Atmega128 core is connected fully to the Daughter board.
With this port, items like critical timing generation measurements can be performed. Also, all types of
UARTS can be configured. Other capabilities are possible with the PTC04.
For more details, refer to the Atmega128 datasheet.
14.
Main Board Description
14.1 Board Layout
Figure 14-1
As shown in Figure 2, The Main board can be divided in 4 major areas.
The Supplies where all required voltage and current levels are created
The digital Core that processes all requests from the host computer
A Driver Area where the Programmable Power supplies are located
A Measurement area where the ADC and the input MUX are located
Beside these four areas, there are the input connector on the main board and the two connectors to the
daughter board.
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PTC04
Programmer for Melexis PTC Devices
14.2 Power Supplies
The Power Supply input connector is a single input to supply the whole PTC. The Input supply requires a
minimum of 24 volts and can tolerate a maximum of 48 volts. It is not recommended to use a higher
voltage than needed for the application. There’s an internal fuse (on the main board) of 1 A in order to
avoid damage when improperly used. The connected supply should provide a minimum current of 1.5 A
with peak capacity to source 10A.
The external Supply is the source to create all the internal requirements. Internal voltages are created on
the main board by using the input voltage from the external supply.
+35V for drivers
+5V Digital
+5V Analog
+3.3 V Digital
(for the drivers or Programmable Power Supplies)
(Digital core as interface between PTC and Host application)
(measurement circuit with MUX and ADC)
(Supply for the FPGA and USB)
14.3 Power Supply System Check
When something goes wrong it’s useful to check the status of all the above mentioned supplies.
The main board has the capability to measure all internal supplies. The only requirement is that the +5V
Digital supply is available. This is indicated by the red led on the rear panel of the programmer.
All the other supply could be checked by the Measurement system itself. Channels 8 till 11 are reserved
for this. The channel 8 is connected to the driver supply and is very useful to check the voltages of the
connected external supply. This can be useful to check when applications are launched where extra high
voltage is needed. Refer to the chapter “Measurement system” for more details about measuring these
channels. There are DLL functions available that will do these checks for you.
A typical diagnostic check will start with checking if the external supply is available. Then it will check if the
red led is lit. If these steps are ok, the diagnostics via software can be executed.
14.4 Supply Connector
This connector provides the PTC with power.
Any power source that generates a voltage between 24 and 48 V DC with a minimum current of 1.5 A is
allowed.
+24-48V DC
0V
Figure 14-2
There is an alternative connector on the main board (PWRCON1), parallel to the DC power supply socket.
+24-48V DC
0V
Figure 14-3
14.5 LED Indicators
Two Led indicators will help the user to check the status of the PTC
The red led shows that the core inside has power
The green led will show a busy status. If the Programmer is executing a job, the led will be on.
Figure 14-4
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PTC04
Programmer for Melexis PTC Devices
14.6 USB Connector
One of the communication possibilities with the host PC is the USB link.
See chapter “USB communication with host” for more details
14.7 RS 232 Connector
One of the communication possibilities with the host PC is the serial Communication.
See chapter “RS communication with host” for more details
14.8 Reset button
This button is connected to all reset lines in the main board as well as on the daughterboard. This button
allows the user to reset the whole programmer after crashing software and when connected also to the
application device under test.
14.9 Daughter board Connectors
The main board has two connectors to the interface with the application. The PTC allows the addition of a
full PCB in between the main board and the interface. This daughter board can be mounted on the two
connectors. In some exceptional cases, a daughter board contains only a few wires from the Analog
connector to the application connector.
The connectors are described below.
Digital DB Connector
Analog DB Connector
A0
A2
A4
A6
A1
A3
A5
A7
Meas_Line_P1
Meas_Line_P2
Meas_Line_P3
Meas_Line_P4
Meas_Line_N1
Meas_Line_N2
Meas_Line_N3
Meas_Line_N4
+36V_SUPPLY
1
3
5
7
2
4
6
1
3
5
7
2
4
6
8
8
D0
D1
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
9
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
D2
D4
D6
D3
D5
D7
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
Rd
Wr
SHTD_PPS1
SHTD_PPS2
SHTD_PPS3
SHTD_PPS4
Reset
SDA
F9
FB
FD
FF
PE1
PE3
PE5
PE7
SCL
F8
FA
FC
FE
+2.5V_REF_SUPPLY
VOUT_PPS1
ISENSE_PPS1
ISENSE_PPS2
ISENSE_PPS3
ISENSE_PPS4
ANA.COMP0
ANA.COMP2
PE0
VOUT_PPS2
PE2
PE4
PE6
VOUT_PPS3
+5V_Digital_Supply
VOUT_PPS4
ANA.COMP1
ANA.COMP3
40 Pin Header
DGND
48 pin Header
AGND
AGND
Figure 14-5: Daughter Board Connectors
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PTC04
Programmer for Melexis PTC Devices
14.9.1
Digital DB Connector (40 Pins)
Mainly, the digital connector is meant to expand the programmer for extra needs. Address lines A0-A7
together with the Map Select Lines F8-FF allows the user direct access to an area of 2 K. Example would
be adding a simple addressed I/O register by using the selection lines. If more complexity is needed, a full
FPGA can be mounted on the DB board.
Pins
Names
Description
1 – 8
A0 – A7
Address lines
9 – 16
17
D0 – D7
Rd
Data Lines active during Rd or Wr signals
Read : A negative pulse will indicate a sampling of the data on the Data Bus
Write : A Negative pulse will indicate when data is available on the Data Bus
18
Wr
This signal goes low by powering the PTC or by pressing the reset button.
This line can be pulled low by application.
20
Reset
Check firmware documentation for resetting by software.
21-22
23-30
SCL / SDA
I2c Bus
F8,F9,…,FF
CS lines when the address areas are accessed
Note: These pins are limited to 5 Volt input\output.
The full Port E of the Atmega core is mounted to these pins. This allows us to use advanced
features like PWM, UARTS, Time Measurements, etc.
31-38
Port E
By using firmware that supports these functions, really nice application specific requirements can be
fulfilled.
39
40
DGND
Digital Ground
+5V Digital
5 Volt Digital Supply. Maximum current to get out of this supply : ….mA
Table 7: Digital daughter board connector
Note: All the pins are limited to 5 Volt input\output. However, there are protections, please take precautions in order to avoid damage
to the main board.
14.9.2
Analog DB Connector (48 Pins)
Mainly, the analog connector provides all the analog signals and measure possibilities.
Pins
28,32,36
40
Names
Description
PPS 1-3
Output of the Programmable Supplies
PPS 4
Output of the Fast DAC Programmable Power Supply
Outputs (Driver outputs before Rsens) for current evaluations.
These outputs could be used to connect to the analog comparators in order to create fast
digital signals based on current.
27,31,35,39
Isense_PP1-4
2,4,6,8
ExtMeas1-4Pos
ExtMeas1_4Neg
There are 4 differential inputs for making measurements
The negative inputs of ExtMeas1-4Pos
10,12,14,16
Outputs that show the status of the Drivers.
Signals are meant to connect LED’s for the front panel
17,19,21,23
43,44,47,48
Shtd_PPS1-4
AnaComp0-3
See *Note.
Input (limited to 5V)
Fast Level comparators in order to remove time consuming measurement
18
+35V_Supply
NC
Supply to extend the daughter board with some extra drivers
Not Connected
20
24
+2.5V Ref
AGND
Output of internal reference
Analog Ground
All other
Table 8: Analog daughter board connector
Note: All the pins are limited to 35 Volt input\output! However, there are protections, please take precautions in order to avoid
damage of the main board.
* Note: Some pins are protected and limited to 5 Volt! However, there are protections, please take precautions in order to avoid
damage of the main board.
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Programmer for Melexis PTC Devices
15.
Daughter board concept
15.1 Background
The future of our products is not known and building a universal programmer will not be possible to
survive more than a few years. For this reason, a flexibility is built in by having a Daughter board
(abbreviation: DB) as interface between PTC04 and the application connector. On this way, special needs
can be fulfilled. The simplest DB is just wires form the DB connectors to the application connector. The
idea is to support with one single DB as many as possible products.
15.2 Requirements
See specific daughter board documentation.
16.
RS 232 Communication with host
This page describes all items concerning the hardware of the RS232C communication link.
Information about the protocol is explained in the software documentation.
16.1 Connector
DB9-Male
Description
2
3
5
RxD
TxD
GND
Table 9: RS232 connection
(At the Computer and at the PTC04)
9 PIN D-SUB MALE at the Computer.
16.2 Cable
The cable between PTC and Host PC is a standard null-modem cable for RS232C Cable Description:
DB9-FEM
DB9 FEM
Description
2
3
5
3
2
5
RxD / TxD
TxD / RxD
GND
Table 10: RS232 cable
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Programmer for Melexis PTC Devices
16.3 Settings
The microprocessor core has a fixed setting to communicate with the host.
Used settings are as follows:
Parameter
Value
Baud rate
Bits
115, 2 kBps
8
Parity
No
None
1
Flow Control
Stop bits
Table 11: RS232 settings
17.
USB Communication with host
Universal Serial Bus (USB) is used (V1.0)
Developed by Compaq, Hewlett-Packard, Intel, Lucent, Microsoft, NEC and Phillips.
17.1 Connectors
Pin
Name
Description
1
2
3
4
VBUS
D-
+5 VDC
Data -
D+
Data+
GND
Ground
Table 12: USB connection
17.2 Cable
Default:
USB A (at the Connector) to plug into a PC
USB B (at the Connector) to plug into the PTC04
Series "A" plugs are used towards the host system and series "B" plugs are used towards the USB
device.
17.3 Settings
Two drivers have to be installed and are available in one executable on the Software CD.
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Programmer for Melexis PTC Devices
18.
Measurement system
The measurement system on the main board contains mainly a high accurate 16 bit ADC and two 16 to 1
channels MUX. Basically, the ADC always measures differential between inputs.
For the internal voltage channels, the negative input is the internal analog ground.
For the current measurements that use a sense resistor (PPS1-4) are clearly measuring over the sense
resistor.
There are also 4 full differential lines going to the daughter board allowing the user to make high quality
measurements by selecting the reference by the application itself. This way of working easily supports the
use of force and sense lines.
18.1 Channels
Nr.
Pos Input
Neg Input
Description
0
Vout PPS1
Internal AGND
Output Voltage PPS1
1
V driver PPS1
Vout PPS1
Output Current PPS1
2
Vout PPS2
Internal AGND
Vout PPS2
Output Voltage PPS2
3
V driver PPS2
Output Current PPS2
4
Vout PPS3
Internal AGND
Vout PPS3
Output Voltage PPS3
5
V driver PPS3
Output Current PPS3
6
Vout PPS4
Internal AGND
Vout PPS4
Output Voltage PPS4
7
V driver PPS4
Output Current PPS4
8
Supply Driver: +35/2
Supply Analog : +5 V
Supply Digital : +5 V
Reference : +2.5V
DB_Ana_conn Pin 2
DB_Ana_conn Pin 4
DB_Ana_conn Pin 6
DB_Ana_conn Pin 8
Internal AGND
Internal AGND
Internal AGND
Internal AGND
DB_Ana_conn Pin 10
DB_Ana_conn Pin 12
DB_Ana_conn Pin 14
DB_Ana_conn Pin 16
Driver Supply divide by 2
Analog 5V Supply
9
10
11
12
13
14
15
Digital 5V Supply
Reference Voltage for DAC\ADC
Daughterboard Meas. Channel 1
Daughterboard Meas. Channel 2
Daughterboard Meas. Channel 3
Daughterboard Meas. Channel 4
Table 13: ADC measurement channels
18.2 Conversion time
In general the conversion time depends on the loaded firmware version. Theoretically, a full conversion to
a floating real value takes about 4ms if the filter is put at 100 samples.
18.3 Accuracy
To preserve the accuracy of the PTC04, Melexis recommends checking the tolerance of the PTC04 once
a year.
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Data Sheet
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PTC04
Programmer for Melexis PTC Devices
19.
Application Information
When using the PTC04 in combination with external equipment or other PTC04’s, it is very important to
have a good solid ground connection between the different appliances. A bad ground connection between
appliances and the PTC04 can cause damage to the PTC04. The measuring unit and the digital channels
of the PTC04 are sensitive to level shifts.
When using the PTC04 for End Of Line calibration of a Melexis product, it is mandatory to use qualified
reference equipment for the End Of Line verification of the programmed/calibrated product.
20.
FAQ
Please refer to the document FAQ_PTC04.pdf
21.
Mechanical Outlines
Figure 21-1: Mechanical Outlines
22.
ESD Precautions
Electronic semiconductor products are sensitive to Electro Static Discharge (ESD).
Always observe Electro Static Discharge control procedures whenever handling semiconductor products.
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Data Sheet
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PTC04
Programmer for Melexis PTC Devices
23.
Disclaimer
Devices sold by Melexis are covered by the warranty and patent indemnification provisions appearing in
its Term of Sale. Melexis makes no warranty, express, statutory, implied, or by description regarding the
information set forth herein or regarding the freedom of the described devices from patent infringement.
Melexis reserves the right to change specifications and prices at any time and without notice. Therefore,
prior to designing this product into a system, it is necessary to check with Melexis for current information.
This product is intended for use in normal commercial applications. Applications requiring extended
temperature range, unusual environmental requirements, end of line-calibration or high reliability
applications, such as military, medical life-support or life-sustaining equipment are specifically not
recommended without additional processing by Melexis for each application. Melexis makes no warranty,
express, statutory, implied, or by description regarding such applications, in particular with regards to End
of Line verification, in which case it is explicitly recommended that qualified equipment is used. The
information furnished by Melexis is believed to be correct and accurate. However, Melexis shall not be
liable to recipient or any third party for any damages, including but not limited to personal injury, property
damage, loss of profits, loss of use, interrupt of business or indirect, special incidental or consequential
damages, of any kind, in connection with or arising out of the furnishing, performance or use of the
technical data herein. No obligation or liability to recipient or any third party shall arise or flow out of
Melexis’ rendering of technical or other services.
© 2014 Melexis NV. All rights reserved.
24.
Contact Information
For the latest version of this document, go to our website at
www.melexis.com
Or for additional information contact Melexis Direct:
Europe, Africa, Asia:
Phone: +32 1367 0495
E-mail:
America:
Phone: +1 248 306 5400
E-mail:
sales_europe@melexis.com
sales_usa@melexis.com
ISO/TS 16949 and ISO14001 Certified
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