INA122UA - Texas Instruments

Manufacturer Part Number

INA122UA

Manufacturer

Texas Instruments

Introduction

The INA122UA is a high-precision, low-power instrumentation amplifier from Texas Instruments. It is designed for a wide range of instrumentation and measurement applications.

Product Features and Performance

Wide supply voltage range from 2.2V to 36V

Low input bias current of 10nA

High common-mode rejection ratio (CMRR) of 100dB

Low offset voltage of 150μV

Fast slew rate of 0.16V/μs

Wide bandwidth of 120kHz

Capable of driving up to 30mA of output current

Product Advantages

Excellent precision and accuracy

Low power consumption

Wide operating temperature range of -40°C to 85°C

Small 8-SOIC package for compact design

Key Technical Parameters

Voltage Supply Span (Min): 2.2V

Voltage Supply Span (Max): 36V

Current Supply: 60μA

Slew Rate: 0.16V/μs

Voltage Input Offset: 150μV

Amplifier Type: Instrumentation

Current Output / Channel: 30mA

Current Input Bias: 10nA

-3dB Bandwidth: 120kHz

Quality and Safety Features

RoHS3 compliant

Designed and manufactured by the reputable Texas Instruments

Compatibility

Surface mount 8-SOIC package

Compatible with a wide range of electronic systems and measurement applications

Application Areas

Precision instrumentation

Medical devices

Industrial process control

Test and measurement equipment

Data acquisition systems

Product Lifecycle

The INA122UA is an active product and is not nearing discontinuation. Texas Instruments offers replacement and upgrade options for this product family.

Key Reasons to Choose This Product

High precision and accuracy with low offset voltage and input bias current

Wide operating voltage and temperature range for versatile applications

Fast slew rate and wide bandwidth for high-speed signal processing

Low power consumption for energy-efficient designs

Small, surface-mount package for compact integration

Reliable and quality design from a trusted manufacturer, Texas Instruments