AD8527ARM-R2

Instrumentation, Op Amps, Buffer Amps Overview

The AD8527ARM-R2 is a dual rail-to-rail input and output operational amplifier from Analog Devices, housed in an 8-lead MSOP package. It operates on a single supply voltage ranging from 1.8 V to 6 V with a typical supply current of 900 µA per amplifier at 5 V. The device features a gain bandwidth product of 7 MHz and a slew rate of 8 V/µs. Maximum input offset voltage is specified at 3.5 mV (5 mV over the extended temperature range). Common-mode rejection ratio reaches 70 dB, and power supply rejection ratio is 90 dB.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input and output capability allows full signal swing across the entire supply voltage range.
• Low supply current consumption makes the component suitable for battery-powered applications.
• High-speed performance with 7 MHz gain bandwidth and 8 V/µs slew rate supports driving ASIC inputs.

Instrumentation, Op Amps, Buffer Amps Applications

• Portable communications equipment
• Active filters
• ASIC input drivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the RM suffix corresponds to the 8-lead MSOP package configuration. Confirm the REEL designation indicates tape-and-reel packaging rather than tube. Ensure the part meets the required industrial temperature range specifications for the intended deployment environment.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when space-constrained designs require dual amplifiers in an MSOP footprint. It is appropriate for low-voltage systems operating between 1.8 V and 6 V where rail-to-rail signal handling is necessary. Consider the 7 MHz bandwidth for moderate-speed signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Part Context

This model belongs to the AD85x7 family of low voltage operational amplifiers manufactured by Analog Devices. The family includes single-channel and dual-channel variants designed for portable electronics. The AD8527 specifically provides two amplifiers in compact surface-mount packages to minimize board area.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

AD8527AR

Instrumentation, Op Amps, Buffer Amps FAQ

Does the AD8527 exhibit phase reversal?

No, the device does not exhibit phase reversal as the input signal exceeds the supply rails.

What is the maximum input voltage range?

The input voltage range extends from ground to the positive supply voltage (rail-to-rail).