Manufacturer Part Number
AD8221ARZ
Manufacturer
Analog Devices, Inc.
Introduction
The AD8221ARZ is a high-performance instrumentation amplifier from Analog Devices, Inc. designed for a wide range of precision measurement and data acquisition applications.
Product Features and Performance
Extremely low input offset voltage of 60 µV
Very low input bias current of 500 pA
High common-mode rejection ratio (CMRR) of 100 dB
Wide supply voltage range from 4.6 V to 36 V
High output current capability of 18 mA per channel
Wide operating temperature range of -40°C to +85°C
Fast slew rate of 2 V/µs
High bandwidth of 825 kHz
Product Advantages
Excellent precision and accuracy for instrumentation applications
Versatile power supply range for compatibility with various systems
Robust performance over wide temperature range
High drive capability for interfacing with various loads
Fast response time for dynamic signal processing
Key Technical Parameters
Supply Voltage Range: 4.6 V to 36 V
Input Offset Voltage: 60 µV
Input Bias Current: 500 pA
CMRR: 100 dB
Slew Rate: 2 V/µs
-3 dB Bandwidth: 825 kHz
Output Current: 18 mA per channel
Quality and Safety Features
ROHS3 compliant for environmentally-friendly manufacturing
8-SOIC surface mount package for reliable assembly
Compatibility
Suitable for a wide range of instrumentation and data acquisition applications
Compatible with various microcontrollers, DSPs, and analog front-end circuits
Application Areas
Medical and industrial instrumentation
Test and measurement equipment
Process control systems
Data acquisition modules
General-purpose signal conditioning
Product Lifecycle
The AD8221ARZ is an active and widely-used product in Analog Devices' portfolio
Replacements and upgrades may be available in the future as technology evolves
Key Reasons to Choose This Product
Exceptional precision and accuracy for critical instrumentation applications
Versatile power supply range and robust performance over wide temperature range
High drive capability for interfacing with various loads and fast response time
Reliable surface mount package and environmental compliance
Widespread compatibility and suitability for a broad range of applications