INA237AQDGSRQ1 - Texas Instruments

Manufacturer Part Number

INA237AQDGSRQ1

Manufacturer

Texas Instruments

Introduction

The INA237AQDGSRQ1 is a highly integrated, precision current shunt monitor that provides accurate current measurement and monitoring capabilities for a wide range of applications. This device features a low-noise, low-offset operational amplifier, a precision voltage reference, and a high common-mode voltage range, making it suitable for various power management and control systems.

Product Features and Performance

High-precision current measurement with 0.1% maximum gain error

Wide common-mode voltage range of ±60V

Low offset voltage of 10μV maximum

Low noise of 4μVpp (0.1Hz to 10Hz)

Fast response time of 10μs

Automotive-qualified to AEC-Q100 Grade 1 standard

Operates across a wide temperature range of -40°C to 125°C

Product Advantages

Highly accurate current monitoring for efficient power management

Robust design for demanding automotive and industrial applications

Low noise and offset for sensitive current measurement

Compact 10-pin VSSOP package for space-constrained designs

Key Reasons to Choose This Product

industry-leading precision and performance for accurate current monitoring

Automotive-qualified reliability and robustness for mission-critical applications

Versatile design with a wide common-mode voltage range and temperature tolerance

Efficient power management and control capabilities

Quality and Safety Features

Automotive-qualified to AEC-Q100 Grade 1 standard for reliable operation

Robust design with wide operating temperature range and high common-mode voltage tolerance

Protection features include overvoltage, overcurrent, and ESD protection

Compatibility

The INA237AQDGSRQ1 is compatible with a wide range of power management and control systems, making it suitable for use in various applications, including:

Application Areas

Automotive systems (e.g., battery management, motor control, power conversion)

Industrial equipment (e.g., drives, power supplies, robotics)

Renewable energy systems (e.g., solar inverters, wind turbine control)

Test and measurement equipment

Product Lifecycle

The INA237AQDGSRQ1 is an active product, and there are no plans for discontinuation at this time. Our website's sales team offers a range of alternative and equivalent current shunt monitor products, such as the INA226, INA233, and INA240 series, which may provide similar or enhanced features depending on the specific application requirements. Customers are encouraged to contact our website's sales team for more information and assistance in selecting the most suitable product for their needs.