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The Analog Devices 5962-8856501CA is a military-grade quad operational amplifier based on the OP470 architecture. It features very low voltage noise of 5 nV/√Hz at 1 kHz and an input offset voltage of 0.4 mV maximum. The device provides high open-loop gain of 1,000 V/mV minimum and excellent common-mode rejection of 110 dB. Operating over the -55°C to +125°C temperature range, it offers a gain-bandwidth product of 6 MHz and a slew rate of 2 V/ms.
Verify the specific suffix CA corresponds to the OP470AYMDA equivalent and hermetic ceramic package. Confirm that the component meets MIL-PRF-38535 standards for the intended environment. Check current availability status as military parts may have restricted supply channels or require special ordering procedures through authorized distributors.
Select this component when low voltage noise is critical and source resistance is kept below 5 kΩ. It serves as a direct upgrade for systems using LM148 or HA4741 devices. Consider the OP471 if higher slew rates are required. Ensure power supplies are well-bypassed to maintain stability and minimize noise coupling into the sensitive inputs.
This part belongs to the OP470 family of very low noise quad operational amplifiers manufactured by Analog Devices. It utilizes monolithic technology to provide four identical amplifiers on a single die. The device is designed for high-performance analog signal processing where low distortion and high precision are essential requirements.
Public confirmed substitute part numbers include 5962-88565012A (OP470ARCMDA) and 5962-88565013A (OP470ATCMDA). These alternatives share the same core functionality but may differ in specific electrical tolerances or packaging types.