Manufacturer Part Number
AD8221ARMZ
Manufacturer
Analog Devices, Inc.
Introduction
High-Performance, Low-Cost Instrumentation Amplifier
Product Features and Performance
Low offset voltage of 60 μV
Low input bias current of 500 pA
High common-mode rejection ratio (CMRR) of 100 dB
Wide bandwidth of 825 kHz (-3 dB)
High slew rate of 2 V/μs
Wide supply voltage range from 4.6 V to 36 V
Low quiescent current of 900 μA
Product Advantages
Excellent accuracy and stability
High precision and low noise performance
Versatile applications in instrumentation, medical, and industrial systems
Cost-effective solution compared to discrete instrumentation amplifier designs
Key Technical Parameters
Supply Voltage Range: 4.6 V to 36 V
Output Current: 18 mA per channel
Input Offset Voltage: 60 μV
Input Bias Current: 500 pA
Bandwidth (-3 dB): 825 kHz
Slew Rate: 2 V/μs
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
MSOP package for surface mount applications
Compatibility
Suitable for a wide range of instrumentation, medical, and industrial applications
Application Areas
Instrumentation and measurement systems
Medical equipment
Industrial control and automation
Data acquisition systems
Product Lifecycle
This product is currently in production and widely available.
Replacement or upgrade options may be available in the future as Analog Devices continues to innovate its instrumentation amplifier product line.
Key Reasons to Choose This Product
Excellent accuracy and stability
High precision and low noise performance
Wide supply voltage range and low quiescent current
Cost-effective solution for instrumentation applications
Proven reliability and quality from Analog Devices
