ADA4610-4ACPZ-R7

Overview

The ADA4610-4ACPZ-R7 is a quad precision JFET operational amplifier manufactured by Analog Devices Inc. It features low input noise voltage, current noise, offset voltage, and input bias current, alongside rail-to-rail output capability. The device operates on dual supplies ranging from ±5 V to ±15 V. Key electrical parameters include a gain bandwidth product of 16.3 MHz, a slew rate of 61 V/µs, and an input bias current of 5 pA typical. It maintains unity-gain stability and exhibits no phase reversal when input voltages exceed the common-mode range.

Feature Summary

• Precision JFET architecture with low offset voltage and drift characteristics
• Rail-to-rail output stage providing wide dynamic signal swing
• Fast settling time performance maintained under substantial capacitive loads
• Immunity to output phase reversal during common-mode overdrive conditions

Applications

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

Procurement Notes

Verify the specific package suffix 'CPZ' corresponds to the 16-lead LFCSP configuration required for your design. Confirm that the '-R7' suffix indicates reel packaging compatible with automated assembly processes. Ensure the component meets RoHS compliance standards as specified in the manufacturer documentation before finalizing procurement orders.

Selection Notes

Select this component for applications requiring high impedance sensor amplification where low input bias current is critical. The combination of low noise and fast settling makes it suitable for precision measurement systems. Consider the quad channel count for space-constrained designs needing multiple signal conditioning stages within a single package footprint.

Part Context

This part belongs to the ADA4610 family of low noise, precision, rail-to-rail output JFET op amps. The quad variant provides four independent amplifiers in one package. It shares core specifications with the single (ADA4610-1) and dual (ADA4610-2) versions, differing primarily in channel count and physical package dimensions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.