ADA4610-2BRZ-RL

Overview

The ADA4610-2BRZ-RL is a dual precision JFET operational amplifier featuring rail-to-rail output. It offers low offset voltage (B grade: 0.4 mV max), low input bias current (5 pA typical), and low noise (7.3 nV/√Hz at 1 kHz). The device operates on dual supplies from ±5 V to ±15 V, with a gain bandwidth product of 16.3 MHz and a slew rate up to 61 V/µs. It maintains unity-gain stability without phase reversal and functions within an extended temperature range of -40°C to +125°C.

Feature Summary

• Precision JFET architecture providing low offset voltage and drift
• Rail-to-rail output capability for maximum dynamic range
• No phase reversal when input voltages exceed common-mode limits
• Fast settling time performance under substantial capacitive loads

Applications

• Medical instruments
• Photodiode amplifiers
• Multipole filters
• Precision current measurement

Procurement Notes

Verify the specific B-grade offset voltage specifications against the official Analog Devices datasheet prior to implementation. Confirm that the reel packaging suffix aligns with automated assembly requirements. Ensure supply voltage constraints remain within the specified ±5 V to ±15 V range to maintain guaranteed electrical characteristics.

Selection Notes

Select this component for high-impedance sensor applications requiring low input bias current and precise DC accuracy. The dual-channel configuration supports differential signal processing or multiplexed inputs. Verify thermal management needs based on the SOIC package thermal resistance values provided in the datasheet.

Part Context

This part belongs to the ADA4610 family of low-noise, precision JFET amplifiers. The series includes single (ADA4610-1) and quad (ADA4610-4) variants. The BRZ designation indicates the dual-channel version housed in an 8-lead SOIC package with RoHS compliance, distributed in tape and reel format.

Replacement Considerations

ADA4610-2BRZ