Manufacturer Part Number
AD8421BRMZ
Manufacturer
Analog Devices, Inc.
Introduction
High-Precision, Low-Noise Instrumentation Amplifier
Product Features and Performance
Extremely low input offset voltage of 25 μV
Very low input bias current of 100 pA
High common-mode rejection ratio of 110 dB
Wide bandwidth of 10 MHz (-3 dB)
High slew rate of 35 V/μs
Wide supply voltage range from 5 V to 36 V
Low quiescent current of 2 mA
Guaranteed to work in -40°C to 85°C temperature range
Product Advantages
Excellent precision and stability for high-accuracy measurement applications
Low noise and drift for sensitive signal conditioning
Versatile design suitable for a wide range of industrial and instrumentation uses
Robust performance across broad temperature range
Key Technical Parameters
Gain Bandwidth: 10 MHz
Input Offset Voltage: 25 μV
Input Bias Current: 100 pA
Common-Mode Rejection Ratio: 110 dB
Slew Rate: 35 V/μs
Supply Voltage Range: 5 V to 36 V
Quiescent Current: 2 mA
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
RoHS3 compliant
8-MSOP surface mount package
Compatibility
Compatible with a wide range of industrial, instrumentation, and measurement applications
Application Areas
Industrial process control
Medical instrumentation
Test and measurement equipment
Data acquisition systems
Product Lifecycle
This is an actively supported product from Analog Devices. Replacement and upgrade options are available.
Key Reasons to Choose This Product
Exceptional precision and stability for high-accuracy measurements
Extremely low noise and drift for sensitive signal conditioning
Versatile design suitable for a broad range of applications
Robust performance across wide temperature range
Space-saving 8-MSOP surface mount package
RoHS3 compliant for environmental responsibility