Manufacturer Part Number
INA143UA
Manufacturer
Texas Instruments
Introduction
High-precision instrumentation amplifier
Ideal for low-noise, high-accuracy signal conditioning applications
Product Features and Performance
Low input offset voltage of 100 μV
Low input bias current of 2 nA
Low noise of 15 nV/√Hz
High common-mode rejection ratio (CMRR) of 110 dB
Wide supply voltage range from 4.5V to 36V
Excellent gain accuracy of 0.1%
High slew rate of 5V/μs
Bandwidth of 150 kHz
Product Advantages
High precision and accuracy
Low noise and distortion
Wide operating voltage range
Excellent common-mode rejection
High speed and slew rate
Key Technical Parameters
Supply voltage range: 4.5V to 36V
Input offset voltage: 100 μV
Input bias current: 2 nA
Gain error: 0.1%
Noise: 15 nV/√Hz
CMRR: 110 dB
Slew rate: 5V/μs
Bandwidth: 150 kHz
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high quality standards
Compatibility
Standard 8-pin SOIC surface mount package
Application Areas
Instrumentation and measurement systems
Medical equipment
Industrial control and automation
Data acquisition systems
Product Lifecycle
Currently in production
Availability of replacement or upgraded parts
Key Reasons to Choose This Product
Excellent precision and accuracy for sensitive signal conditioning
Wide operating voltage range and high speed for versatile applications
Low noise and distortion for high-fidelity signal processing
Robust design and high quality for reliability in critical systems
INA143U/2K5G4Texas Instruments
INA141UKBURR-BROWN