INA197AIDBVT - Texas Instruments

Manufacturer Part Number

INA197AIDBVT

Manufacturer

Texas Instruments

Introduction

The INA197AIDBVT is a precision, high-side current-sense amplifier from Texas Instruments. It is designed to provide an accurate and reliable way to monitor current in a wide range of applications.

Product Features and Performance

Wide common-mode input voltage range of -16V to 80V

High-side sensing for easy implementation

Low offset voltage of ±50 μV (max)

High precision with ±3% maximum gain error

Low quiescent current of 50 μA (max)

Fast response time of 5 μs (typ)

Robust thermal protection and ESD handling

Product Advantages

Excellent current monitoring accuracy

Wide operating voltage range

Compact SOT-23-5 package

Low power consumption

Fast response time for dynamic current monitoring

Key Technical Parameters

Input Voltage Range: -16V to 80V

Gain: 20V/V

Offset Voltage: ±50 μV (max)

Gain Error: ±3% (max)

Quiescent Current: 50 μA (max)

Response Time: 5 μs (typ)

Operating Temperature: -40°C to 125°C

Quality and Safety Features

ROHS3 compliant

Thermal protection

ESD handling capability

Compatibility

Surface mount SOT-23-5 package

Compatible with a wide range of electronic systems and applications

Application Areas

Power management

Motor control

Battery monitoring

Industrial automation

Automotive electronics

Product Lifecycle

The INA197AIDBVT is an active, in-production device from Texas Instruments. There are no plans for discontinuation, and replacement or upgrade options are available if needed.

Key Reasons to Choose This Product

Excellent current monitoring accuracy and precision

Wide operating voltage range for versatile applications

Compact and efficient package design

Low power consumption for energy-efficient systems

Fast response time for dynamic current monitoring

Robust thermal and ESD protection for reliable operation

Compatibility with a wide range of electronic systems