AD8532ARM-REEL

Overview

The AD8532ARM-REEL is a dual-channel, rail-to-rail input/output operational amplifier from Analog Devices. It operates on a single supply voltage ranging from 2.7 V to 6 V. Key electrical parameters include a gain-bandwidth product of 3 MHz and a slew rate of 5 V/μs at 5 V supplies. The device provides high output drive capability with ±250 mA current per channel. Supply current consumption is typically 750 μA per amplifier. Input characteristics feature low bias currents of 50 pA and an offset voltage of 25 mV. The component is housed in an 8-lead MSOP package and functions within an industrial temperature range of -40°C to +85°C.

Feature Summary

• Features rail-to-rail input and output capabilities for maximum dynamic range in single-supply systems.
• Provides high output drive current of ±250 mA suitable for driving resistive or capacitive loads.
• Operates stably with unity gain without phase reversal when inputs exceed the common-mode range.
• Maintains low power consumption with a supply current of 750 μA per amplifier.

Applications

• Multimedia audio amplification
• LCD drivers
• ASIC input or output buffering
• Headphone drivers

Procurement Notes

Verify the specific ordering suffix RMZ corresponds to the MSOP package variant. Confirm RoHS compliance status through official documentation. Ensure the reel packaging matches production requirements. Check for obsolescence notices as some variants may be discontinued. Validate that the source document explicitly supports the requested specifications before finalizing procurement decisions.

Selection Notes

Select this component for applications requiring high current drive in a compact surface-mount package. The dual-channel configuration allows for cost-effective stereo signal processing. Consider the thermal resistance of the MSOP package when designing for heavy capacitive loads. Verify that the 3 MHz bandwidth meets the system's frequency response requirements. Ensure supply voltages remain within the specified 2.7 V to 6 V operating range.

Part Context

This part belongs to the AD853x family of low-cost, single-supply amplifiers. The AD8532 specifically denotes the dual-channel version of the series. Other family members include the single-channel AD8531 and quad-channel AD8534. All share similar electrical characteristics but differ in channel count and package options. The family is designed for general-purpose analog signal conditioning tasks.

Replacement Considerations

Direct pin-compatible substitutes within the same package are not explicitly confirmed in the provided text. Review the AD8532ARZ (SOIC) or AD8532ARMZ (MSOP) for potential functional equivalents if package variations are acceptable. Consult the manufacturer's ordering guide for updated availability and cross-reference information.