AD8661ARZ - Analog Devices Inc.

Manufacturer Part Number

AD8661ARZ

Manufacturer

Analog Devices, Inc.

Introduction

High-Precision, Low-Noise JFET-Input Operational Amplifier

Product Features and Performance

Rail-to-rail input and output

Low input bias current of 0.3 pA

Low input offset voltage of 50 μV

High gain bandwidth product of 4 MHz

Low noise of 18 nV/√Hz

Wide supply voltage range of 5 V to 16 V

High output current of 140 mA

Slew rate of 3.5 V/μs

Product Advantages

Excellent precision and low noise performance

Wide operating temperature range of -40°C to 125°C

Surface mount package for compact design

Suitable for a variety of instrumentation and precision analog applications

Key Technical Parameters

Number of Circuits: 1

Gain Bandwidth Product: 4 MHz

Voltage Supply Span (Min/Max): 5 V / 16 V

Current Supply: 1.25 mA

Slew Rate: 3.5 V/μs

Voltage Input Offset: 50 μV

Amplifier Type: General Purpose

Current Output / Channel: 140 mA

Current Input Bias: 0.3 pA

Quality and Safety Features

RoHS3 compliant

8-SOIC surface mount package

Compatibility

Compatible with a wide range of analog and mixed-signal applications

Application Areas

Instrumentation and precision analog circuits

Sensor signal conditioning

Analog-to-digital conversion

High-accuracy data acquisition

Product Lifecycle

This product is currently in production and available for purchase.

Analog Devices, Inc. offers replacement and upgrade options for this product.

Key Reasons to Choose This Product

Excellent precision and low noise performance for critical analog applications

Wide operating temperature range and surface mount package for design flexibility

High output current and slew rate for driving demanding loads

Low input bias current and offset voltage for high-accuracy measurements

RoHS3 compliance for environmental compatibility