ADA4666-2ACPZ-RL

Overview

The ADA4666-2ACPZ-RL 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 full operating 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 limits.
• CMOS architecture delivers low power consumption while maintaining high bandwidth performance.
• Wide single-supply operation supports standard voltage levels including 3.3 V, 5 V, 10 V, 12 V, and 15 V.

Applications

• Current shunt monitors
• Active filters
• Portable medical equipment
• Buffer and level shifting circuits
• High impedance sensor interfaces

Procurement Notes

Verify that the ordering suffix corresponds to the reel packaging format required for automated assembly processes. Confirm the specific package variant matches the design footprint requirements. Ensure the component meets all environmental compliance standards applicable to the target deployment region before finalizing procurement orders.

Selection Notes

Select this component when applications require simultaneous low power consumption and wide bandwidth in a compact form factor. The device is suitable for designs utilizing single-ended supplies or dual supplies. Consider the extended industrial temperature range and rail-to-rail characteristics for systems demanding maximum dynamic signal range under varying load conditions.

Part Context

This part belongs to the ADA4666 series of precision low-power amplifiers manufactured by Analog Devices Inc. The series includes variants optimized for different supply voltage ranges and channel counts. The dual-channel configuration allows for cost-effective implementation of multi-stage signal conditioning circuits within space-constrained electronic assemblies.

Replacement Considerations

ADA4666-2ARMZ-RL