Manufacturer Part Number
INA134UA
Manufacturer
Texas Instruments
Introduction
The INA134UA is a high-performance, low-noise, low-power difference amplifier designed for audio and other precision measurement applications.
Product Features and Performance
High common-mode rejection ratio (CMRR) of 100dB
Low input-referred noise of 4nV/√Hz
Low quiescent current of 1.8mA
Wide bandwidth of 1MHz
Rail-to-rail input and output operation
Excellent DC accuracy with offset voltage of 50μV
Product Advantages
Precise amplification of small differential signals in the presence of large common-mode voltages
Suitable for a wide range of audio, instrumentation, and measurement applications
Compact 8-SOIC package for space-constrained designs
Key Technical Parameters
Gain: Fixed at 5V/V
Input Voltage Range: ±12V
Output Voltage Range: ±10V
Common-Mode Rejection Ratio: 100dB
Input-Referred Noise: 4nV/√Hz
Quiescent Current: 1.8mA
Quality and Safety Features
RoHS3 compliant
ESD protection
Compatibility
Compatible with a wide range of audio and instrumentation equipment
Application Areas
Audio amplifiers and filters
Precision measurement instruments
Medical equipment
Industrial control systems
Product Lifecycle
This product is actively supported and not nearing discontinuation.
Replacement and upgrade options are available.
Key Reasons to Choose This Product
Excellent performance for audio and precision measurement applications
Low noise and low power consumption
Compact surface-mount package
High reliability and long-term availability
INA137ATexas Instruments