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TEXAS INSTRUMENTS  XTR300AIRGWT  Current Sense Amplifier, High Voltage, 1 Amplifier, 20 nA, VQFN, 20 Pins, -55 °C, 125 °C

TEXAS INSTRUMENTS XTR300AIRGWT
Technical Data Sheet (10.08KB) EN See all Technical Docs

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Product Overview

The XTR300AIRGWT is an industrial analog Current/Voltage Output Driver for PLC output programmable circuit. The output can be configured as current or voltage by the digital I/V select pin. No external shunt resistor is required. Only external gain-setting resistors and a loop compensation capacitor are required. The separate driver and receiver channels provide flexibility. The Instrumentation Amplifier (IA) can be used for remote voltage sense or as a high-voltage, high-impedance measurement channel. In voltage output mode, a copy of the output current is provided, allowing calculation of load resistance. The digital output selection capability, together with the error flags and monitor pins, make remote configuration and troubleshooting possible. Fault conditions on the output and on the IA input as well as over-temperature conditions are indicated by the error flags. The monitoring pins provide continuous feedback about load power or impedance.
  • Short-or open-circuit fault indicator pin
  • No current shunt required
  • Output disable for single input mode
  • Thermal protection
  • Overcurrent protection
  • Separate driver and receiver channels
  • Designed for testability
  • 0.1% Maximum non-linearity
  • 17.5V Auxiliary output voltage
  • 0.12% Maximum span error

 

Product Information

No. of Amplifiers:
1 Amplifier
Input Bias Current:
0.02µA
Amplifier Case Style:
VQFN
No. of Pins:
20Pins
Operating Temperature Min:
-55°C
Operating Temperature Max:
125°C
Bandwidth:
2MHz
Supply Voltage Min:
10V
Supply Voltage Max:
40V
Input Offset Voltage:
400µV
CMRR:
126dB
Packaging:
Cut Tape
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 2 - 1 year
Supply Voltage Range:
5V to 22V
Output Current Per Channel:
20 mA
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 2 - 1 year
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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