ADA4666-2ACPZ-R7

Overview

The ADA4666-2ACPZ-R7 is a dual-channel CMOS operational amplifier featuring rail-to-rail input and output capabilities. It operates on supply voltages ranging from 3 V to 18 V with a maximum supply current of 725 µA per amplifier. Key electrical specifications include a gain bandwidth product of 4 MHz, an input offset voltage of up to 2.2 mV, and an input bias current of 15 pA. The device provides a slew rate of 2 V/µs and maintains unity-gain stability across the extended industrial temperature range of −40°C to +125°C.

Feature Summary

• Rail-to-rail input and output stages enable full signal swing capability within the supply voltage range.
• Low power consumption design optimized for high bandwidth applications while maintaining low supply current.
• High common-mode rejection ratio ensures accurate signal processing across the entire input voltage range.

Applications

• Current shunt monitors
• Active filters
• Portable medical equipment
• Buffer and level shifting circuits
• Battery powered instrumentation

Procurement Notes

Verify that the ordering suffix matches the required package type and reel configuration. Confirm the component meets RoHS compliance standards for your specific manufacturing requirements. Ensure the supplier provides valid traceability documentation for the Analog Devices Inc. manufacturer part number.

Selection Notes

Select this component when a dual-channel amplifier requires both rail-to-rail performance and low power consumption. It is suitable for designs operating on single or dual supplies between 3 V and 18 V. Consider the 8-lead LFCSP package for compact surface-mount layouts requiring thermal dissipation through the exposed pad.

Part Context

This part belongs to the ADA4666 family of precision low-power operational amplifiers manufactured by Analog Devices Inc. The series includes variants with different channel counts and package options, such as the single-channel ADA4666-1 and other dual-channel versions like the ADA4666-2ARMZ. These devices are designed for general-purpose analog signal conditioning tasks.

Replacement Considerations

ADA4666-2ARMZ