AD8571AR - Analog Devices Inc.

Manufacturer Part Number

AD8571AR

Manufacturer

Analog Devices, Inc.

Introduction

The AD8571AR is a high-precision, zero-drift operational amplifier (op-amp) designed for use in demanding instrumentation and measurement applications.

Product Features and Performance

Rail-to-rail output

Low input bias current of 10 pA

High gain bandwidth of 1.5 MHz

Slew rate of 0.4 V/μs

Wide supply voltage range from 2.7 V to 5.5 V

Wide operating temperature range from -40°C to +125°C

Chopper-stabilized architecture for zero-drift performance

Product Advantages

Excellent DC precision and stability

Ideal for battery-powered and low-power applications

Robust design for industrial and harsh environments

Key Technical Parameters

Manufacturer Part Number: AD8571AR

Package: 8-SOIC (0.154", 3.90mm Width)

Number of Circuits: 1

Gain Bandwidth Product: 1.5 MHz

Voltage Supply Span (Min/Max): 2.7 V to 5.5 V

Current Supply: 850 μA

Slew Rate: 0.4 V/μs

Voltage Input Offset: 1 mV

Amplifier Type: Chopper (Zero-Drift)

Current Output / Channel: 30 mA

Current Input Bias: 10 pA

Quality and Safety Features

Designed and manufactured to high quality standards

Robust design for reliable operation in industrial and harsh environments

Compatibility

Surface mount package for easy integration on PCBs

Application Areas

Instrumentation and measurement applications

Battery-powered and low-power devices

Industrial and harsh environment applications

Product Lifecycle

The AD8571AR is an active and widely available product from Analog Devices.

Replacement or upgraded products may be available as technology advances.

Key Reasons to Choose This Product

Excellent DC precision and stability due to the chopper-stabilized architecture

Wide supply voltage range and low power consumption make it suitable for battery-powered applications

Robust design and wide operating temperature range allow use in industrial and harsh environments

High gain bandwidth and low input bias current enable high-performance instrumentation and measurement applications