XTR305IRGWT

Overview

The XTR305IRGWT is an industrial analog current or voltage output driver manufactured by Texas Instruments. It operates within a supply voltage range of 5 V to 22 V, consuming 1.8 mA of operating power supply current. The device provides a reference voltage of 4 V and features an input bias current of 20 nA. It delivers an output current of 20 mA and supports an output voltage of 10 V. Designed for surface mount installation in a 20-VQFN package with an exposed pad, it functions across a temperature range of -55°C to +125°C.

Feature Summary

• Configurable as an analog current or voltage output driver for industrial applications
• Integrated 4 V reference voltage and low input bias current of 20 nA
• Operates on a single supply from 5 V to 22 V with 1.8 mA quiescent current
• Includes ESD protection and is available in a 20-VQFN (5x5) package

Applications

• Industrial sensor interface circuits
• Analog signal conditioning systems
• Process control equipment requiring precise output driving

Procurement Notes

Verify the specific ordering suffix IRGWT corresponds to the Tape & Reel packaging configuration when sourcing. Confirm that the 20-VQFN exposed pad footprint matches the target PCB layout requirements. Ensure the component grade meets the necessary environmental standards for the intended deployment environment.

Selection Notes

Select this component when a dedicated industrial output driver is required to interface low-voltage logic with higher voltage or current loads. The wide operating temperature range makes it suitable for harsh industrial environments. Verify that the 20 mA output capability and 10 V voltage swing meet the specific load requirements of the application design.

Part Context

This part belongs to the XTR305 series of signal conditioners designed to bridge processor domains with high-voltage industrial signals. It integrates precision amplifiers and drivers to simplify the design of complex analog output stages. The family focuses on reducing external component count while maintaining high accuracy and diagnostic capabilities.

Replacement Considerations

The XTR300AIRGWR is a similar industrial analog output driver in the same package family. Verify pin compatibility and electrical parameter alignment before substitution.