5962-8771701XA

Overview

The 5962-8771701XA is a military-grade, quad low-offset, low-power operational amplifier manufactured by Analog Devices Inc. under the OP400 product family. It features a maximum input offset voltage of 150 µV and an offset drift of 1.2 pV/°C over the -55°C to +125°C temperature range. The device draws a maximum supply current of 725 µA per amplifier and provides a minimum open-loop gain of 5000 V/mV with a maximum input bias current of 3 nA. It operates stably with capacitive loads up to 10 nF and is housed in a 16-pin ceramic flatpack (CDIP) package.

Feature Summary

• Monolithic quad architecture delivering precision performance comparable to single-channel OP77 amplifiers
• Ultra-low offset voltage drift ensuring stability across extreme military temperature ranges
• High open-loop gain capability for accurate signal conditioning applications
• Capacitive load drive stability supporting direct interfacing with complex analog circuits

Applications

• Precision data acquisition systems requiring high accuracy in harsh environments
• Military instrumentation and aerospace control electronics
• Low-noise sensor signal conditioning chains
• High-performance filter stages in communication equipment

Procurement Notes

Verify the specific suffix 'XA' against official Analog Devices documentation to confirm it denotes the military grade variant within the OP400 family. Ensure that the ordering information matches the required 16-pin CDIP package specification. Confirm compliance with relevant defense standards such as MIL-PRF-38534 if applicable for your procurement channel. Cross-reference the manufacturer part number with authorized distributors to ensure authenticity and traceability.

Selection Notes

Select this component when a quad configuration is required without compromising the precision characteristics of a single op-amp. It serves as a drop-in replacement for legacy parts like the LM148 or HA4741 while offering superior offset and drift specifications. Consider the 725 µA per amplifier power consumption when designing thermal management for dense packaging. Verify that the 10 nF capacitive load stability meets the requirements of the downstream circuitry.

Part Context

This part belongs to the OP400 series, recognized as the first monolithic quad operational amplifier to achieve OP77-type performance levels. The 5962 prefix indicates it is a military-grade version produced under a specific contract or qualification standard. It shares pin compatibility with industry-standard quadruple op-amps but provides enhanced electrical parameters suitable for demanding analog processing tasks.

Replacement Considerations

Direct pin-compatible substitutes include the LM148, HA4741, RM4156, and LT1014. However, these alternatives may not match the 150 µV offset voltage or 1.2 pV/°C drift specifications. Evaluate whether the improved performance metrics justify any potential differences in power consumption or package availability compared to the original design intent.