INA226AIDGST - Texas Instruments

Manufacturer Part Number

INA226AIDGST

Manufacturer

Texas Instruments

Introduction

The INA226AIDGST is a precision current monitor and power measurement IC from Texas Instruments.

Product Features and Performance

Highly Accurate Current Monitoring

Power Measurement Capability

High/Low-Side Sensing

Programmable Calibration Value

12-Bit Resolution

I2C Interface with four programmable addresses

Programmable Averaging and Conversion Times

Product Advantages

Low Error Margin: ±0.02% accuracy

Wide Voltage Range: Operating from 0V to 36V

Dual-Function: Both current and power measurement

Digital Output: Easy to interface with microcontrollers

Extended Temperature Range: Suitable for -40°C to 125°C

Key Technical Parameters

Voltage Input Range: 0V to 36V

Output Current: 10mA

Operating Temperature Range: -40°C to 125°C

Accuracy: ±0.02%

Mounting Type: Surface Mount

Package / Case: 10-TFSOP, 10-MSOP

Quality and Safety Features

Built-in Calibration for Enhanced Accuracy

Overvoltage and Under-voltage Indicators

Thermal Shutdown Protection

Alert Functions for Quick Fault Response

Compatibility

Compatible with I2C Bus Interface

Suitable for SMD Mounting on PCBs

Application Areas

Power Supply Monitoring

Battery Chargers

Industrial and Automotive Systems

Portables and Mobile Phones

Energy Management Systems

Product Lifecycle

Product Status: Active

No indication of nearing discontinuation

Replacements or upgrades may be available through updated TI models

Several Key Reasons to Choose This Product

Precision Measurement with Minimal Error

Wide Input Voltage Range for Versatile Applications

Integrated Digital Output Reduces Component Count

Easy Integration with Most MCU Platforms

Robust Construction Suitable for Harsh Environments

Continuous Monitoring with Alert Functions for System Safety

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