INA154U/2K5

Overview

The INA154U/2K5 is a high-speed precision differential amplifier manufactured by Texas Instruments. It features a gain bandwidth product of 3.1 MHz and a slew rate of 14 V/us. The device offers a common-mode rejection ratio of 80 dB and an input offset voltage of 100 uV. It operates on a supply voltage range from 8 V to 36 V with a quiescent current of 2.4 mA. The component provides an output current of 60 mA per channel and functions within a temperature range of -40 C to +85 C. It is housed in an SOIC-8 surface-mount package.

Feature Summary

• High-speed precision differential amplification
• Wide single-supply operation capability
• High output drive current capacity

Applications

• Industrial process control signal conditioning
• Medical equipment data acquisition
• Test and measurement instrumentation

Procurement Notes

Verify the specific suffix /2K5 indicates tape and reel packaging when ordering. Confirm the manufacturer part number matches exactly to ensure correct package type and quantity per reel. Check for RoHS compliance status in the official datasheet before finalizing procurement specifications.

Selection Notes

Select this component when high-speed differential signal processing is required with moderate precision. The wide supply voltage range supports various industrial power rails. Ensure the application benefits from the high output current capability for driving low-impedance loads directly.

Part Context

This device belongs to the INA154 series of differential amplifiers. It is designed for applications requiring fast response times while maintaining accuracy. The family typically includes variants with different packaging options to suit various manufacturing requirements.

Replacement Considerations

Check for direct pin-compatible substitutes within the same manufacturer's portfolio that offer similar bandwidth and precision specifications.