AD8610BRZ-REEL

Overview

The AD8610BRZ-REEL is a precision, very low noise, low input bias current, wide bandwidth JFET operational amplifier manufactured by Analog Devices Inc. It features a maximum offset voltage of 100 μV and an input bias current of 10 pA maximum. The device operates on dual supplies ranging from ±5 V to ±13 V with a supply current of 3.5 mA per amplifier. It provides a gain bandwidth product of 25 MHz, a slew rate of up to 60 V/μs, and settles to 0.01% in 600 ns. The component is housed in an 8-lead SOIC package.

Feature Summary

• Features ultralow offset voltage and drift combined with very low input voltage and current noise for high precision applications.
• Maintains low input bias currents across the entire operating temperature range without requiring external compensation for large capacitive loads.
• Provides fast settling times and high output drive capability suitable for driving high-performance ADC inputs and buffering DAC outputs.

Applications

• Photodiode amplifiers
• Automated test equipment (ATE)
• Instrumentation
• Sensors and controls
• High performance filters

Procurement Notes

Verify that the ordering suffix matches the required packaging format, as the REEL7 designation indicates tape and reel packaging. Confirm the B-grade specification aligns with the required offset voltage limits. Ensure the SOIC-8 package footprint matches the design layout. Check for RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when system requirements demand a JFET input amplifier with exceptionally low noise density and minimal input bias current. It is suitable for designs requiring wide bandwidth and fast settling times while maintaining stability under heavy capacitive loading conditions. Consider the extended industrial temperature range and dual-supply operation constraints during circuit architecture planning.

Part Context

This part belongs to the AD8610/AD8620 family of precision JFET operational amplifiers. The AD8610 variant contains a single channel, whereas the AD8620 contains dual channels. Both share identical electrical characteristics and are fabricated using the XFCB process to achieve high speed and low power consumption simultaneously.

Replacement Considerations

Direct substitutes include the AD8610ARZ and AD8610ARMZ variants which share the same electrical specifications but differ in package type or reel configuration.