OPA4374AID

Instrumentation, Op Amps, Buffer Amps Overview

The OPA4374AID is a quad CMOS operational amplifier manufactured by Texas Instruments, housed in a 14-pin SOIC package. It features a gain-bandwidth product of 6.5 MHz and a slew rate of 5 V/µs. The device operates on a single supply voltage ranging from 2.7 V to 5.5 V with a typical quiescent current of 585 µA. Key electrical specifications include an input offset voltage of 1 mV, input bias current of 0.5 pA, and a common-mode rejection ratio of 80 dB. It supports rail-to-rail input and output capabilities and functions within a temperature range of -40°C to +125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad-channel CMOS architecture providing four independent wideband amplifiers in a compact surface-mount package.
• Rail-to-rail input and output stages enable full signal swing capability across the entire supply voltage range.
• Low power consumption design maintains a typical operating current of 585 µA for efficient battery-powered applications.
• High-speed performance characterized by a 6.5 MHz gain-bandwidth product and 5 V/µs slew rate.

Instrumentation, Op Amps, Buffer Amps Applications

• Signal conditioning circuits requiring high bandwidth and low power consumption
• Active filtering applications utilizing the wideband characteristics
• Buffering stages in data acquisition systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'AID' corresponds to the standard SOIC-14 package configuration. Confirm that the component meets RoHS compliance standards as indicated in official documentation. Ensure the procurement channel provides valid traceability for the Texas Instruments manufacturer part number before finalizing orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad-channel solution is required alongside single-channel variants like the OPA374 or dual-channel OPA2374. Consider the SOIC-14 footprint constraints against alternative packages such as TSSOP-14 if board space is limited. Verify that the 5 mA per-channel output drive capability meets the load requirements of the target circuit design.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the OPA374 family of low-power, wideband operational amplifiers. It shares core electrical characteristics with other members of the series but differs in channel count and physical packaging. The OPA4374AID specifically integrates four amplifiers into a single 14-pin small-outline integrated circuit format.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

The OPA4374AIDR serves as a tape-and-reel replacement variant offering identical electrical performance. The OPA4374AIPWR provides a TSSOP-14 package alternative for different board layout requirements.