OPA374AIDBVR

Instrumentation, Op Amps, Buffer Amps Overview

The OPA374AIDBVR is a single-channel CMOS operational amplifier from the Texas Instruments OPA374 series. It features a gain-bandwidth product of 6.5 MHz and a slew rate of 5 V/us. The device operates on a supply voltage range of 2.3 V to 5.5 V with a typical quiescent current of 585 uA. Key electrical specifications include an input offset voltage of 5 mV, input bias current of 10 pA, common-mode rejection ratio of 90 dB, and input voltage noise density of 15 nV/sqrt Hz. It provides rail-to-rail input and output capabilities in a SOT-23-5 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability for maximum dynamic range
• CMOS architecture ensuring low power consumption
• Wide single-supply voltage operation range

Instrumentation, Op Amps, Buffer Amps Applications

• Portable battery-powered instrumentation
• Signal conditioning circuits
• Active filtering applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'AIDBVR' against the manufacturer's official datasheet to confirm pinout, package dimensions, and electrical tolerances. Ensure compatibility with the intended operating temperature range of -40°C to +125°C. Confirm that the SOT-23-5 package matches the PCB footprint requirements. Check for moisture sensitivity level compliance if reflow soldering is required.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a balance of moderate bandwidth (6.5 MHz) and low power (585 uA) is required. It is suitable for applications needing rail-to-rail I/O without the higher cost or complexity of precision amplifiers. Consider the 5 mV offset voltage limit; if lower offset is needed, explore other members of the OPA3xx family such as the OPA334 or OPA376.

Instrumentation, Op Amps, Buffer Amps Part Context

The OPA374AIDBVR belongs to the OPA374 family of wideband amplifiers. This series is designed for general-purpose analog signal processing where moderate speed and low power are prioritized over ultra-high precision. The device utilizes Texas Instruments' CMOS technology to achieve its performance characteristics within a compact surface-mount package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the OPA3xx series. Verify that any substitute maintains the same SOT-23-5 package and electrical parameters such as GBP and supply voltage range.