Manufacturer Part Number
INA823DR
Manufacturer
Texas Instruments
Introduction
High-performance instrumentation amplifier with low-noise and low-offset voltage
Product Features and Performance
Ultra-low input bias current of 1.2 pA
High common-mode rejection ratio (CMRR) of 110 dB
Wide supply voltage range from 2.7 V to 36 V
Low input offset voltage of 20 μV
High slew rate of 1 V/μs
Operational temperature range from -40°C to 125°C
Product Advantages
Excellent performance for precision measurement and monitoring applications
Robust design for reliable operation in harsh environments
Versatile supply voltage range allows use in a variety of systems
Key Technical Parameters
Number of Circuits: 1
Voltage Supply Span (Min): 2.7 V
Voltage Supply Span (Max): 36 V
Current Supply: 180 μA
Slew Rate: 1 V/μs
Voltage Input Offset: 20 μV
Amplifier Type: Instrumentation
Current Output / Channel: 16 mA
Current Input Bias: 1.2 pA
-3dB Bandwidth: 6 kHz
Quality and Safety Features
Compliant with RoHS requirements (RoHS: Not applicable)
Packaged in a standard 8-SOIC (0.154", 3.90mm Width) surface mount package
Compatibility
Supplier Device Package: 8-SOIC
Package: Tape & Reel (TR)
Application Areas
Precision measurement and monitoring applications
Industrial control and automation
Medical instrumentation
Test and measurement equipment
Product Lifecycle
The INA823DR is an active product from Texas Instruments and is not nearing discontinuation.
Replacement or upgrade options may be available from Texas Instruments or other manufacturers.
Key Reasons to Choose This Product
Excellent performance with ultra-low input bias current, high CMRR, and low input offset voltage
Wide supply voltage range and robust design for use in diverse applications
Reliable operation across a wide temperature range
Small and easy-to-use 8-SOIC surface mount package
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