E1523A [AGILENT]
8/16-Channel D/A Converter; 8月16日，通道D / A转换器
| 型号： | E1523A |
| 厂家： | 
AGILENT TECHNOLOGIES, LTD. |
| 描述： | 8/16-Channel D/A Converter |
| 文件： | 总4页 (文件大小：541K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Agilent E1418A
8/16-Channel D/A Converter
Data Sheet
Features
• 1-Slot, C-size, register based
• 8/16 independent channels,
flexible and configurable
• Individual isolation per channel
• 16-bit resolution D/A per channel
• Programmable selectable
voltage/current modes
• Software controlled calibration
Description
jumpers in the terminal block
The Agilent E1418A 8/16-Channel
D/A Converter is a C–size, 1-slot,
register-based VXI module. It
consists of 8 or 16 fully inde-
pendent, isolated or non-isolated,
16-bit D/As. Each channel can
be set to voltage or current mode
with local or remote sensing
on voltage outputs. All outputs
can be updated with register-
level programming to allow fast
backplane access. Each channel
can be updated individually, or
by using the internal data buffer,
synchronized so that all channels
change simultaneously. The
for each channel or by register
programming. Each D/A converter
can be calibrated without removal
through software commands and
use of the terminal block CALBUS
in conjunction with a 5.5-digit
multimeter. The on/off terminal
block has standard screw termi-
nals for field wiring.
Refer to the Agilent Technologies
Website for instrument driver
availability and downloading
instructions, as well as for recent
product updates, if applicable.
channel output mode is set with
Fast Updates
Product Specifications
All outputs can be updated with
register-level programming to
allow fast backplane access. Rates
are limited by controller speed
and analog settling time. Each
channel can be updated indi-
vidually, or by using the internal
data buffer, synchronized so that
all channels change at the same
time. The channel output mode is
set with jumpers in the terminal
block for each channel or by
register programming.
DC Voltage
Amplitude:
Resolution:
Amplitude accuracy (dc):
ꢀ1 ꢁ maꢂx
ꢀ1 bits (488 µꢁ steps) Monotonic to 2x0 mꢁ
(0x0ꢃ5 ꢄ ꢅx0 mꢁ) (ꢆ0 days)
DC Current
Range:
Resolution:
0 to 20x00 mA
ꢀ1 bit (1ꢀ0 nA steps) Monotonic to 2ꢃ µA
Accuracy:
(5 ꢇalue ꢄ amps) (calibratedꢈ
temperature within ꢃ ꢉ° oꢊ
calibration temperature and
same load as at calibration)
ꢆ0-day:
Output ꢇoltage:
°ompliance ꢇoltage:
Maꢂ open circuit ꢇoltage:
Output current:
°ompliance current:
(0x0ꢆ5 ꢄ ꢃx0 µA)
In-place Calibration
Each D/A converter can be cali-
brated without removal through
software commands and use
of the terminal block CALBUS
in conjunction with a 5.5-digit
multimeter. In addition, a built-in
self-test command provides a
high level of confidence that the
module is operating properly.
ꢀ2 ꢁ
<ꢀ8 ꢁ
>20 mA @ 0 to ꢀ2 ꢁ derated
linearly to ꢃ mA @ ꢀ1 mꢁ
<40 mA
Short circuit current:
Diꢊꢊerential ripple and noise:
<2 µA rms (20 Hz - 2ꢃ0 kHz, into 2ꢃ0 Ω load)
AC Output
Sample rate:
Modulation:
Sweep:
Amplitude accuracy (ac):
Standard waꢇeꢊorms:
Arbitrary waꢇeꢊorm ꢊunction:
Choice of Connectors
ꢀ kSa/s per channel
No
No
Not specified
No
No
The easy-to-use on/off terminal
block, a feature of QUIC, comes
with standard screw terminals
for field wiring. Optional crimp
and insert or ribbon cable connec-
tors are available. Each channel
contains a programmable output
disconnect relay to open or close
the channel.
General Characteristics
Settling time:
ꢅ00 µs (ꢄ ꢊull scale to – ꢊull scale step,
single channel, to rated accuracy)
Isolation:
42 ꢁdc/ac peak (channel-to-chassis or
channel-to-channel)
Synchronization:
Soꢊtware commands, eꢂternal trigger inputs, or
TTL backplane trigger lines proꢇide a choice oꢊ
synchronizing eꢇentx Each indiꢇidual channel can
be updated by soꢊtware command or all channels
can be updated at the same time based upon a
soꢊtware or hardware triggerx
2
Ordering Information
General Specifications
Description
Product Number
VXI Characteristics
ꢁXI deꢇice type:
Data transꢊer bus:
Size:
Register based
Aꢀ1 or A24, Dꢀ1
°
ꢀ
Pꢀ/2
n/a
n/a
n/a
8/ꢀ1-°hannel D/A °onꢇerter
Eꢀ4ꢀ8A
Add 8 channels ꢊor total oꢊ ꢀ1, non-isolated***
°onꢇert 8 channels to isolated***
Add 8 channels and conꢇert all ꢀ1 to isolated***
°rimp/insert connectors****
Eꢀ4ꢀ8A 00ꢀ***
Eꢀ4ꢀ8A 002***
Eꢀ4ꢀ8A 00ꢅ***
Eꢀ4ꢀ8A AꢅE****
Eꢀ4ꢀ8A AꢅH
Eꢀꢃ2ꢅA*
Eꢀꢃ24A**
Eꢀꢃ2ꢃA**
Eꢀ4ꢀ8A-OBꢅ
Slots:
°onnectors:
Shared memory:
ꢁXI busses:
Ribbon cable connectors
ꢀ-°hannel Isolation Plug-on ꢊor Eꢀ4ꢀ8A*
8-Non-isolated-channel Eꢂpanx Kit ꢊor Eꢀ4ꢀ8A**
8-Isolated-channel Eꢂpanx Kit ꢊor Eꢀ4ꢀ8A**
Serꢇice Manual
°-size compatibility:
Instrument Drivers
See the Agilent Technologies Website
http://www.agilent.com/find/inst_drivers
ꢊor driꢇer aꢇailability and downloadingx
Notes:
*
You can add isolation to single channels with the Eꢀꢃ2ꢅAx
°ommand module
firmware:
Downloadable
** You can add an 8-channel eꢂpansion kit to eꢂisting 8-channel units
with the Eꢀꢃ24A and Eꢀꢃ2ꢃAx
*** Factory installed optionx Must be ordered with the Eꢀ4ꢀ8Ax
°ommand module
Ax08
°omes with standard screw terminalsx
firmware reꢇ:
**** °rimp-and-insert contacts are not includedx See the Interconnect and
I-S°PI Win ꢅxꢀ:
I-S°PI Series 700:
°-S°PI LynꢂOS:
°-S°PI Series 700:
Panel Driꢇers:
Yes
Yes
Yes
Yes
No
Wiring section ꢊor inꢊormation on ordering °rimp-and-Insert °ontactsx
ꢁXIplug&play Win
Yes
Framework:
ꢁXIplug&play Win ꢆꢃ/NT Yes
Framework:
ꢁXIplug&play HP-UX
No
Framework:
Module Current
IPM
I
DM
ꢄꢃ ꢁ:
ꢄꢀ2 ꢁ:
-ꢀ2 ꢁ:
ꢄ24 ꢁ:
-24 ꢁ:
-ꢃx2 ꢁ:
-2 ꢁ:
0x7
0x04
0
0x0ꢀ
0x0ꢀ
0
0x44
0x44
0
0x0ꢀ
0x0ꢀ
0
0
0
Cooling Slot
Watts/slot:
2ꢃx4
0xꢀ0
2x0
∆P mm H O:
2
Air Flow liter/s:
ꢅ
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Reꢇised: October 24, 2007
Product speciꢊications and descriptions
in this document subject to change
without noticex
© Agilent Technologies, Incx 2008
Printed in USA, January 8, 2008
ꢃꢆ1ꢃ-ꢃꢃꢅ4E
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