AD8616ARZ-REEL7

Overview

The AD8616ARZ-REEL7 is a dual-channel precision CMOS operational amplifier featuring rail-to-rail input and output capabilities. It operates on single supplies ranging from 2.7 V to 5.0 V with a typical supply current of 2 mA per amplifier. The device offers a gain bandwidth product of 24 MHz, a slew rate of 12 V/µs, and a maximum offset voltage of 65 µV at 5 V. Input bias current is typically 1 pA, while voltage noise density is 10 nV/√Hz at 1 kHz. It provides an output current capability of ±150 mA and functions within an extended industrial temperature range of −40°C to +125°C.

Feature Summary

• Patented DigiTrim trimming technique achieves superior precision without laser trimming
• Immune to output phase reversal when input common-mode voltage exceeds the supply rails
• Rail-to-rail input and output operation enables full signal swing in single-supply systems
• High output drive capability suitable for low impedance loads

Applications

• Battery-powered instrumentation
• Multipole filters
• Photodiode amplification
• Buffering CMOS ADCs and DACs
• Audio line drivers

Procurement Notes

Verify that the ordering suffix REEL7 corresponds to tape and reel packaging specifically for the MSOP package variant. Confirm the manufacturer part number matches Analog Devices specifications. Ensure the component meets RoHS3 compliance requirements. Check datasheet revision G for any updates to absolute maximum ratings or thermal resistance values before finalizing procurement.

Selection Notes

Select this component for applications requiring high DC accuracy combined with wide signal bandwidth. The low input bias current makes it suitable for high-impedance sensor interfaces. Verify that the required output current does not exceed the thermal limits defined by the SOIC-8 package junction-to-ambient resistance. Consider the 2.7 V minimum supply voltage when designing battery-operated circuits.

Part Context

This component belongs to the AD8615/AD8616/AD8618 family of precision, 20 MHz, CMOS, rail-to-rail input/output operational amplifiers. The AD8616 specifically denotes the dual-channel configuration within this series. The family utilizes a patented trimming technique to achieve low offset voltage and drift without laser trimming, distinguishing it from standard CMOS op-amps.

Replacement Considerations

The AD8616ARMZ serves as the equivalent dual-channel precision amplifier in the MSOP-8 package.