AD8676BRZ-REEL7

Overview

The AD8676BRZ-REEL7 is a dual precision operational amplifier manufactured by Analog Devices Inc. It features ultralow offset voltage of 12 μV typical and low input bias current of 2 nA maximum. The device offers a gain bandwidth product of 10 MHz, a slew rate of 2.5 V/μs, and very low voltage noise density of 2.8 nV/√Hz at 1 kHz. It operates on supply voltages ranging from ±5 V to ±18 V with rail-to-rail output swing capability.

Feature Summary

• Features ultralow offset voltage and drift for high DC precision applications
• Provides rail-to-rail output swing combined with wide bandwidth
• Maintains very low input bias current across the full operating temperature range

Applications

• Precision instrumentation
• PLL filters
• Laser diode control loops
• Strain gage amplifiers
• Medical instrumentation

Procurement Notes

Verify that the ordering suffix REEL7 corresponds to the tape and reel packaging format specified in the official documentation. Confirm the B grade designation matches the required offset voltage specifications for your application. Ensure compatibility with the 8-lead SOIC package dimensions provided in the datasheet outline drawings before finalizing procurement.

Selection Notes

Select this component when both low noise performance and wide bandwidth are required simultaneously. The dual configuration allows for space-critical designs where channel density is important. Consider the extended industrial temperature range specification if the equipment will operate in environments outside standard commercial limits.

Part Context

This part belongs to the AD8676 series of ultraprecision, rail-to-rail output op amps. It shares architectural similarities with the OP184 regarding output swing but offers lower noise. It complements the single-channel AD8675 within the same product family designed for high accuracy signal processing tasks.

Replacement Considerations

Public confirmed substitute part numbers: AD8676ARZ-REEL7, AD8676BRMZ-REEL7.