AD8221BRZ - Analog Devices Inc.

Manufacturer Part Number

AD8221BRZ

Manufacturer

Analog Devices, Inc.

Introduction

The AD8221BRZ is a high-performance, low-noise instrumentation amplifier from Analog Devices, designed for a wide range of precision analog signal conditioning applications.

Product Features and Performance

Low noise: 3 nV/√Hz

High CMRR: 100 dB

Wide supply voltage range: 4.6V to 36V

Low input bias current: 200 pA

High slew rate: 2 V/μs

Wide bandwidth: 825 kHz (-3 dB)

Low quiescent current: 900 μA

Product Advantages

Excellent common-mode rejection for improved signal integrity

Wide dynamic range and high gain accuracy

Low offset voltage and drift for precision measurements

Robust design for industrial and medical applications

Key Technical Parameters

Manufacturer Part Number: AD8221BRZ

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

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Number of Circuits: 1

Supply Voltage Range: 4.6V to 36V

Output Current: 18 mA

Input Bias Current: 200 pA

Slew Rate: 2 V/μs

Bandwidth: 825 kHz (-3 dB)

Quality and Safety Features

RoHS3 compliant

Reliable and robust design for industrial and medical applications

Compatibility

The AD8221BRZ is a drop-in replacement for a wide range of instrumentation amplifier applications.

Application Areas

Industrial and process control

Medical instrumentation

Data acquisition systems

Test and measurement equipment

Product Lifecycle

The AD8221BRZ is an active product in Analog Devices' portfolio. There are no plans for discontinuation, and the product has a stable supply and availability of replacements or upgrades.

Key Reasons to Choose This Product

Exceptional signal integrity with high CMRR and low noise

Wide dynamic range and high gain accuracy for precision measurements

Robust design and wide operating temperature range for industrial and medical applications

Easy drop-in replacement for a variety of instrumentation amplifier applications

Stable product lifecycle with continuous availability and upgrade options