INA122U/2K5 - Texas Instruments

Manufacturer Part Number

INA122U/2K5

Manufacturer

Texas Instruments

Introduction

The INA122U/2K5 is a high-precision instrumentation amplifier designed for industrial and medical applications.

Product Features and Performance

Wide supply voltage range (2.2V to 36V)

Low input offset voltage (100μV)

Low input bias current (10nA)

High open-loop gain (106dB)

High CMRR (100dB)

Low noise (0.9μV p-p)

Fast slew rate (0.16V/μs)

Wide bandwidth (-3dB at 120kHz)

Single-supply or dual-supply operation

Shutdown mode for power savings

Product Advantages

Excellent precision and performance

Wide operating voltage range

Low power consumption

Compact SOIC-8 package

Versatile applications in industrial and medical equipment

Key Technical Parameters

Supply Voltage: 2.2V to 36V

Input Offset Voltage: 100μV

Input Bias Current: 10nA

Open-Loop Gain: 106dB

CMRR: 100dB

Noise: 0.9μV p-p

Slew Rate: 0.16V/μs

Bandwidth: 120kHz

Quality and Safety Features

RoHS3 compliant

Industrial-grade operating temperature range (-40°C to 85°C)

Robust design for reliable operation

Compatibility

Suitable for a wide range of industrial and medical instrumentation applications

Application Areas

Industrial process control

Medical diagnostic equipment

Precision measurement and monitoring systems

Data acquisition systems

Product Lifecycle

Currently in production

No known plans for discontinuation

Replacement or upgraded models may become available in the future

Key Reasons to Choose This Product

Excellent precision and performance characteristics

Wide operating voltage range for versatile applications

Low power consumption for energy-efficient designs

Compact SOIC-8 package for space-constrained designs

Reliable operation in industrial and medical environments