INA122UA - Burr Brown

Manufacturer Part Number

INA122UA

Manufacturer

Burr Brown

Introduction

The INA122UA is a high-precision, low-power instrumentation amplifier designed for a wide range of applications, including sensor signal conditioning, medical instrumentation, and industrial process control.

Product Features and Performance

Rail-to-rail output

Low input offset voltage of 150 μV

Low input bias current of 50 nA

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

Low noise of 9 nV/√Hz

Wide supply voltage range of 2.2 V to 36 V

High slew rate of 0.16 V/μs

-3 dB bandwidth of 120 kHz

Capable of driving loads up to 30 mA

Product Advantages

Excellent precision and stability for accurate signal conditioning

Wide operating voltage range for versatile applications

Low power consumption for battery-powered or portable devices

High bandwidth and slew rate for fast response times

Key Technical Parameters

Manufacturer Part Number: INA122UA

Package: 8-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Series: microPOWER

Number of Circuits: 1

Voltage Supply Span (Min): 2.2 V

Voltage Supply Span (Max): 36 V

Current Output / Channel: 30 mA

Current Input Bias: 50 nA

-3 dB Bandwidth: 120 kHz

Quality and Safety Features

Designed and manufactured to high-quality standards

Robust package and construction for reliable operation

Thermal shutdown protection for safety

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Sensor signal conditioning

Medical instrumentation

Industrial process control

Data acquisition systems

General-purpose amplification and buffering

Product Lifecycle

The INA122UA is an active product and is not nearing discontinuation.

Replacement or upgraded products may be available in the future.

Key Reasons to Choose This Product

Excellent precision and stability for accurate signal conditioning

Wide operating voltage range for versatile applications

Low power consumption for battery-powered or portable devices

High bandwidth and slew rate for fast response times

Robust design and thermal shutdown protection for reliable operation

Compatibility with a wide range of electronic systems and applications