AD8677ARZ-REEL

Overview

The AD8677ARZ-REEL is a single-channel precision operational amplifier manufactured by Analog Devices Inc. It features a maximum input offset voltage of 130 μV and an input bias current of 1 nA. The device operates within a supply voltage range of ±4 V to ±18 V, consuming 1.1 mA of supply current. Key performance metrics include a gain bandwidth product of 0.6 MHz, a slew rate of 0.2 V/μs, and a minimum common-mode rejection ratio of 115 dB. It is housed in an 8-lead SOIC package.

Feature Summary

• Utilizes iPolar process technology for enhanced accuracy and stability
• Offers low power consumption with reduced input bias current
• Provides high common-mode and power supply rejection ratios
• Maintains stable offsets and gain across temperature variations

Applications

• Medical instrumentation
• Industrial sensors and controls
• Thermocouple signal conditioning
• RTD measurements
• Strain bridge amplification

Procurement Notes

Verify the specific ordering suffix matches the required reel quantity and packaging format. Confirm RoHS compliance status as indicated by the Z suffix. Ensure the component is sourced from authorized distributors to guarantee authenticity and traceability. Check datasheet specifications against application requirements before finalizing procurement decisions.

Selection Notes

Select this component when ultralow offset voltage and drift are critical for DC precision applications. Consider the 8-lead SOIC package for standard surface-mount assembly processes. Evaluate the 0.6 MHz bandwidth and 0.2 V/μs slew rate against signal frequency requirements. Compare power consumption against battery-operated constraints given the 1.1 mA typical supply current.

Part Context

This part belongs to the AD8677 series of precision amplifiers designed as a next-generation replacement for OP07-type devices. It integrates improved performance characteristics into a compact footprint. The series includes variants in TSOT and SOIC packages, catering to different space and thermal management needs within precision analog signal chains.

Replacement Considerations

AD8677ARZ