INA303A1IPWR - Texas Instruments

Manufacturer Part Number

INA303A1IPWR

Manufacturer

Texas Instruments

Introduction

The INA303A1IPWR is a high-precision, bidirectional current sense amplifier that can be used for high-side or low-side current sensing in a variety of applications.

Product Features and Performance

High precision: Offers 0.1% maximum gain error and 30 ppm/°C maximum gain drift

Wide input voltage range: 0 V to 36 V

Bidirectional current sensing capability

High-side or low-side sensing

Low offset voltage: 10 μV maximum

Low noise: 3 μVrms

Fast response time: 2 μs

Product Advantages

Highly accurate current sensing

Wide input voltage range

Flexible high-side or low-side sensing options

Low offset voltage and noise

Fast response time

Key Technical Parameters

Input voltage range: 0 V to 36 V

Output voltage range: 0 V to 5 V

Gain error: 0.1% maximum

Gain drift: 30 ppm/°C maximum

Offset voltage: 10 μV maximum

Noise: 3 μVrms

Response time: 2 μs

Quality and Safety Features

RoHS3 compliant

14-TSSOP package

Compatibility

The INA303A1IPWR is compatible with a wide range of electronic devices and systems that require accurate current sensing, such as power supplies, motor drives, and battery management systems.

Application Areas

Power management

Motor control

Battery monitoring

Overcurrent protection

Test and measurement equipment

Product Lifecycle

The INA303A1IPWR is an active product, and Texas Instruments provides ongoing support and availability. There are no plans for discontinuation, and upgrades or replacements may become available in the future as technology advances.

Several Key Reasons to Choose This Product

High-precision current sensing with low gain error and drift

Wide input voltage range and flexible high-side or low-side sensing options

Low offset voltage and noise for accurate measurements

Fast response time for real-time current monitoring

RoHS3 compliance and robust 14-TSSOP package for reliable operation

Ongoing product support and availability from a leading semiconductor manufacturer, Texas Instruments