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XTR300 - Industrial Analog Current/Voltage OUTPUT DRIVER

General Description

The XTR300 is a complete output driver for industrial and process control applications.

The output can be configured as current or voltage by the digital I/V select pin.

No external shunt resistor is required.

Key Features

  • 1.
  • 2 USER-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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XTR300 XTR300 www.ti.com SBOS336C – JUNE 2005 – REVISED JUNE 2011 Industrial Analog Current/Voltage OUTPUT DRIVER Check for Samples: XTR300 FEATURES 1 •2 USER-SELECTABLE: Voltage or Current Output • +40V SUPPLY VOLTAGE • VOUT: ±10V (up to ±17.5V at ±20V supply) • IOUT: ±20mA (linear up to ±24mA) • 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 CC Input Signal (Optional) ROS VREF XTR300 V+ V- IMON Current Copy RIMON 1kW VIN SET ICOPY IDRV OPA DRV RSET GND1 RIA 1kW GND3 IIA IAOUT OD M1 Digital M2 Control IAIN+ RG1 IA RG2 IAIN- Error Flags EFCM EFLD EFOT DGND RGAIN Load GND2 Figure 1.