ICL7622ACPD

Overview

The ICL7622ACPD is a dual CMOS operational amplifier manufactured by Analog Devices Inc. (Maxim Integrated). It features low power consumption and operates within a supply voltage range of ±5V to ±9V. The device offers a maximum input offset voltage of 3000 µV, a bandwidth of 44 kHz, and a slew rate of 0.016 V/µs. It is housed in an 8-pin PDIP package and supports commercial temperature ranges from 0°C to +70°C.

Feature Summary

• Dual channel CMOS architecture for low power operation
• Wide single or split supply voltage capability
• Low input offset voltage specification

Applications

• Battery-powered instrumentation circuits
• Low-frequency signal conditioning
• General-purpose analog processing

Procurement Notes

Verify the specific suffix 'CPD' against official datasheets to confirm the PDIP-8 package type and commercial temperature grade. Ensure compatibility with existing board layouts requiring through-hole mounting. Confirm availability status as legacy components may have limited production runs.

Selection Notes

Select this component when dual amplification is required with minimal power draw. Compare performance metrics such as offset voltage and bandwidth against other CMOS op-amps if higher precision or speed is needed. Verify that the 44 kHz bandwidth meets the application's frequency requirements.

Part Context

This part belongs to the ICL762x series of dual operational amplifiers. It shares architectural similarities with the ICL7621 but differs in package options and specific electrical tolerances. The series is known for integrating CMOS technology into standard op-amp form factors for cost-effective solutions.

Replacement Considerations

Check for direct pin-compatible replacements within the same family, such as variants with different suffixes indicating package changes. Verify electrical equivalence before substituting with generic dual op-amps.