AD8648ARZ-REEL7

Overview

The AD8648ARZ-REEL7 is a quad, rail-to-rail input and output operational amplifier manufactured by Analog Devices Inc. It operates on a single supply voltage ranging from 2.7 V to 5.5 V. The device features a gain bandwidth product of 24 MHz and a slew rate of 11 V/μs. Input offset voltage is typically 0.6 mV with a maximum of 2.5 mV. Supply current per amplifier is 2 mA maximum. The package is a 14-Lead SOIC_N (R-14).

Feature Summary

• Rail-to-rail input and output capability for wide dynamic range.
• Low noise performance suitable for precision signal conditioning.
• High output drive capability with short-circuit protection.
• Automotive qualified version available within the series.

Applications

• Battery-powered instruments
• Multipole filters
• ADC front ends
• Sensors
• Barcode scanners

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and automotive qualification status. Ensure the component matches the required RoHS compliance level. Cross-reference the datasheet revision to validate electrical specifications before integration into the design.

Selection Notes

Select this component when high bandwidth and low noise are required in a single-supply system. The rail-to-rail I/O allows full utilization of the supply voltage range. Consider the quad configuration for space-constrained designs requiring multiple amplification stages.

Part Context

This part belongs to the AD8646/AD8647/AD8648 family of precision amplifiers. The AD8648 specifically provides four independent channels in a single package. The family shares common electrical characteristics including bandwidth, noise, and power consumption profiles.

Replacement Considerations

Check for AD8648ARZ or AD8648WARUZ equivalents based on packaging requirements. Verify if automotive qualification is necessary, as indicated by the 'W' suffix in other variants.