AD8692ARZ-REEL7

Overview

The AD8692ARZ-REEL7 is a dual-channel, low-cost, low-noise CMOS operational amplifier with rail-to-rail output. It operates on a single supply voltage ranging from 2.7 V to 6 V and features a gain-bandwidth product of 10 MHz with a slew rate of 5 V/µs. The device exhibits a typical input offset voltage of 400 µV and maximum input bias current of 1 pA. Voltage noise density is specified at 8 nV/√Hz. It is housed in an 8-lead narrow SOIC surface-mount package and supports an extended industrial operating temperature range from -40°C to +125°C.

Feature Summary

• Rail-to-rail output capability for maximizing dynamic range in single-supply applications
• Low offset voltage and drift characteristics suitable for precision signal conditioning
• Very low input bias currents minimizing loading effects on high-impedance sources
• Wide bandwidth and low distortion performance beneficial for audio and AC applications

Applications

• Photodiode amplification circuits
• Battery-powered instrumentation systems
• Medical instruments requiring precision signal processing
• Multipole filter implementations
• Portable audio devices

Procurement Notes

Verify the specific ordering suffix REEL7 corresponds to the required tape and reel packaging configuration before procurement. Confirm that the RoHS compliant designation matches environmental compliance requirements for the target assembly process. Ensure the narrow SOIC package dimensions align with the printed circuit board footprint design constraints.

Selection Notes

Select this component when a dual-channel configuration is required alongside rail-to-rail output swing capabilities. Consider its low noise density and wide bandwidth for applications demanding high fidelity signal reproduction. Evaluate the 1 pA maximum input bias current suitability for interfacing with high-impedance sensors or photodiodes without significant signal attenuation.

Part Context

This part belongs to the AD8691/AD8692/AD8694 family of low-cost, low-noise CMOS operational amplifiers manufactured by Analog Devices Inc. The family includes single, dual, and quad channel variants sharing similar electrical characteristics. The AD8692 specifically provides two independent amplifier channels within a compact 8-lead surface-mount package.

Replacement Considerations

The AD8692ARMZ variant offers identical electrical specifications but utilizes an 8-lead MSOP package instead of the narrow SOIC form factor.