XTR106UA/2K5

Sensor And Detector Interfaces Overview

The XTR106UA/2K5 is a precision current transmitter integrated circuit manufactured by Texas Instruments, designed for industrial sensor applications. It operates within a supply voltage range of 7.5 V to 36 V and supports an operating temperature range from -40°C to +85°C. The device is housed in a surface-mount 14-SOIC package. Key electrical characteristics include a maximum nonlinearity of 0.01% and a minimum common-mode rejection ratio (CMRR) of 86 dB. It integrates bridge excitation capabilities and linearization functions to facilitate direct connection with resistive sensors.

Sensor And Detector Interfaces Feature Summary

• Integrates bridge excitation sources and signal linearization to simplify resistive sensor interfacing.
• Converts low-level sensor signals into a standardized 4-20 mA current loop output.
• Provides high common-mode rejection to maintain signal integrity in electrically noisy environments.

Sensor And Detector Interfaces Applications

• Industrial process control systems requiring 4-20 mA transmission.
• Pressure and force measurement using resistive bridge sensors.
• Temperature monitoring with RTD or thermistor inputs.

Sensor And Detector Interfaces Procurement Notes

Verify the specific suffix '2K5' indicates tape-and-reel packaging when sourcing components. Confirm that the component status aligns with project lifecycle requirements, as availability may be limited due to end-of-life classifications. Ensure compatibility with existing PCB footprints for the 14-SOIC package before finalizing procurement orders.

Sensor And Detector Interfaces Selection Notes

Select this component when a single-chip solution for bridge sensor conditioning and 4-20 mA conversion is required. Compare against the XTR116 series if voltage output is preferred over current output. Verify that the 14-pin SOIC package fits the mechanical constraints of the target design. Consider the operating temperature range to ensure suitability for the intended environmental conditions.

Sensor And Detector Interfaces Part Context

This part belongs to the XTR106 family of current transmitters, which are specialized interface ICs for industrial instrumentation. The 'UA' designation typically refers to the commercial temperature grade variant, while '/2K5' specifies the reel quantity packaging format used for automated assembly processes.

Sensor And Detector Interfaces Replacement Considerations

The XTR106PG4 is a pin-compatible alternative available in a 14-PDIP package. Designers transitioning from through-hole to surface-mount technologies should verify footprint differences. No other direct electronic substitutes are confirmed in the provided documentation.