ADA4610-4ARZ-RL

Overview

The ADA4610-4ARZ-RL is a quad precision JFET operational amplifier featuring rail-to-rail output. It operates on dual supplies from ±5 V to ±15 V with a supply current of 1.6 mA per amplifier at ±15 V. Key electrical parameters include a gain bandwidth product of 16.3 MHz, a slew rate of 25 V/µs rising and 61 V/µs falling, and an input offset voltage of 1 mV maximum. The device exhibits low noise with a density of 7.3 nV/√Hz at 1 kHz and maintains stability with capacitive loads.

Feature Summary

• Quad configuration providing four independent precision amplifiers in a single package
• Rail-to-rail output capability ensuring maximum dynamic range
• Low input bias current typical of 5 pA for high impedance applications
• Unity-gain stable design without phase reversal issues

Applications

• Instrumentation systems
• Medical instruments
• Multipole filters
• Photodiode amplifiers

Procurement Notes

Verify the specific ordering suffix ARZ-RL against the manufacturer's official documentation to confirm the tape and reel packaging format and temperature grade. Ensure the component matches the required quad channel count and SOIC package dimensions before integration into the bill of materials.

Selection Notes

Select this component when multiple precision channels are required within a compact footprint. The quad architecture reduces board space compared to using separate single or dual amplifiers. Verify that the 16.3 MHz bandwidth and rail-to-rail output meet the system signal requirements.

Part Context

This part belongs to the ADA4610 family of low noise, precision, rail-to-rail output JFET op amps. The series includes single (ADA4610-1), dual (ADA4610-2), and quad (ADA4610-4) variants. The quad version integrates four amplifiers, offering a cost-effective solution for multi-channel signal processing tasks.

Replacement Considerations

The ADA4610-4ACPZ-R7 serves as a functional equivalent within the same family, differing primarily in package type.