AD8676ARMZ-REEL

Overview

The AD8676ARMZ-REEL is a dual precision operational amplifier from Analog Devices, housed in an 8-lead Mini Small Outline Package (MSOP). 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 and a slew rate of 2.5 V/µs. Operating on supply voltages ranging from ±5 V to ±18 V, it provides rail-to-rail output swing with a voltage noise density of 2.8 nV/√Hz at 1 kHz. It is specified for the extended industrial temperature range of −40°C to +125°C.

Feature Summary

• Ultralow offset voltage and drift combined with very low input bias currents across the full operating temperature range.
• Rail-to-rail output swing capability paired with wide bandwidth and exceptionally low voltage noise characteristics.
• High open-loop gain and common-mode rejection ratio ensuring precise signal amplification.

Applications

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

Procurement Notes

Verify that the ordering suffix REEL corresponds to tape-and-reel packaging, as MSOP packages are exclusively available in this format per the manufacturer's documentation. Confirm RoHS compliance status indicated by the Z suffix. Ensure procurement channels provide valid traceability for the specific grade and package option required for your design.

Selection Notes

Select this component when high DC precision and low noise are critical alongside wide bandwidth. The dual configuration allows for space-critical designs requiring two channels in a compact MSOP footprint. Consider the rail-to-rail output feature if maximizing dynamic range near supply rails is necessary compared to traditional op amps.

Part Context

This part belongs to the AD8676 series of ultraprecision, rail-to-rail output operational amplifiers manufactured by Analog Devices. It shares core electrical specifications with the single-channel AD8675 and other variants in the family, differing primarily in channel count and physical packaging format.

Replacement Considerations

The AD8676BRMZ-REEL serves as a verified substitute offering higher precision grades within the same MSOP-8 tape-and-reel package format.

FAQ

Is the AD8676ARMZ-REEL available in tube packaging?

No, devices packaged in the 8-Lead Mini Small Outline Package (MSOP) are only available in tape and reel format.

What is the maximum supply voltage for this device?

The absolute maximum supply voltage rating is ±18 V.