XTR111AIDRCT

Overview

The XTR111AIDRCT is a precision voltage-to-current converter and transmitter manufactured by Texas Instruments. It operates within an 8 V to 40 V supply voltage range and consumes 550 µA of supply current. The device accepts a 0 V to 12 V input voltage and provides a 25 mA output current capability. It features a sub-regulator output ranging from 3 V to 15 V for powering external circuits. The component is housed in a 10-VSON (3x3) surface-mount package with exposed pad, suitable for industrial sensor interfaces.

Feature Summary

• Precision voltage-to-current conversion with single-resistor gain setting
• Integrated adjustable 3 V to 15 V sub-regulator for auxiliary power
• High compliance voltage range extending below ground potential
• Output disable and failure detection capabilities

Applications

• Industrial process control signal transmission
• Sensor interface circuits requiring 4-20 mA or 0-20 mA outputs
• Data acquisition systems with remote sensing requirements

Procurement Notes

Verify the specific suffix 'R' indicates tape-and-reel packaging configuration. Confirm RoHS3 compliance status and moisture sensitivity level MSL 2 prior to procurement. Ensure the 10-VSON footprint matches the PCB layout design specifications.

Selection Notes

Select this variant when a compact 10-VSON package is required instead of the HVSSOP option. Verify that the operating temperature range of -55°C to 125°C meets environmental constraints. Ensure the input signal source can drive the required voltage levels accurately.

Part Context

This part belongs to the XTR111 family of precision transmitters. It shares core functionality with variants like XTR111AIDGQR but differs in physical package dimensions and thermal characteristics due to the VSON form factor.

Replacement Considerations

XTR111AIDRCR offers identical electrical performance in a different VSON reel configuration. XTR111AIDGQR provides the same function in a 10-HVSSOP package.