Manufacturer Part Number
AD8221ARZ-RL
Manufacturer
Analog Devices, Inc.
Introduction
The AD8221ARZ-RL is a high-precision, low-noise instrumentation amplifier from Analog Devices, designed for a wide range of industrial and medical applications.
Product Features and Performance
High precision with low input offset voltage of 60 μV
Low noise with 9 nV/√Hz input-referred voltage noise
Wide supply voltage range from 4.6V to 36V
High common-mode rejection ratio (CMRR) of 100 dB
High input impedance of 10 GΩ
Fast slew rate of 2 V/μs
Low input bias current of 500 pA
Wide operating temperature range from -40°C to +85°C
Single resistor sets the gain from 1 to 1000
Product Advantages
Excellent precision and stability for high-accuracy measurements
Wide versatility in applications due to broad operating conditions
Compact 8-SOIC surface-mount package for space-constrained designs
Key Technical Parameters
Supply Voltage Range: 4.6V to 36V
Gain Range: 1 to 1000
Bandwidth: 825 kHz (-3 dB)
Input Offset Voltage: 60 μV
Input Bias Current: 500 pA
Slew Rate: 2 V/μs
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high quality standards
Compatibility
Commonly used in industrial, medical, and instrumentation equipment
Application Areas
Precision measurement and control systems
Data acquisition and sensor interfaces
Medical instrumentation
Industrial automation and process control
Product Lifecycle
The AD8221ARZ-RL is an actively supported product by Analog Devices, with no plans for discontinuation.
Replacement or upgrade options are available, such as the AD8221ARZ-R7 or the AD8221ARZ-R.
Several Key Reasons to Choose This Product
Exceptional precision and stability for high-accuracy applications
Wide operating voltage range and versatility in various systems
Compact surface-mount package for space-constrained designs
Robust design and high-quality manufacturing for reliable performance
Actively supported by the manufacturer with available replacement options
AD8221ARZ-RZADI (Analog Devices, Inc.)
AD8221