INA188IDRJR - Texas Instruments

Manufacturer Part Number

INA188IDRJR

Manufacturer

Texas Instruments

Introduction

High-precision, zero-drift instrumentation amplifier

Ideal for precision measurement and control applications

Product Features and Performance

Wide supply voltage range from 4V to 36V

Rail-to-rail output

Ultra-low input offset voltage of 25μV

Ultra-low input bias current of 850pA

High common-mode rejection ratio (CMRR) of 120dB

High open-loop gain of 120dB

Fast slew rate of 0.9V/μs

Wide bandwidth of 600kHz (-3dB)

Product Advantages

Excellent long-term stability and low drift

Suitable for precision measurement and control systems

Tolerates wide supply voltage variations

Compact 8-pin WDFN package

Key Technical Parameters

Supply voltage range: 4V to 36V

Input offset voltage: 25μV

Input bias current: 850pA

Common-mode rejection ratio: 120dB

Open-loop gain: 120dB

Slew rate: 0.9V/μs

Bandwidth: 600kHz (-3dB)

Quality and Safety Features

ROHS3 compliant

Suitable for industrial and medical applications

Compatibility

Can be used in a wide range of electronic devices and systems

Application Areas

Precision measurement and control systems

Industrial and medical instrumentation

Data acquisition systems

Process control equipment

Product Lifecycle

The INA188 is an active product and is not nearing discontinuation.

Replacement or upgrade options may be available from Texas Instruments.

Several Key Reasons to Choose This Product

Excellent long-term stability and low drift for precise measurements

Wide supply voltage range and rail-to-rail output for versatility

Ultra-low input offset voltage and bias current for high accuracy

High common-mode rejection ratio and open-loop gain for reliable performance

Fast slew rate and wide bandwidth for dynamic applications

Compact and space-saving 8-pin WDFN package