INA219BIDR - Texas Instruments

Manufacturer Part Number

INA219BIDR

Manufacturer

Texas Instruments

Introduction

The INA219BIDR is a high-side current shunt and power monitor with an I2C interface.

Product Features and Performance

Accuracy of ±0.5%

High-side sensing

Input voltage range from 0V to 26V

Output current of 10mA

Operating temperature from -40°C to 125°C

Surface mount, 8-SOIC package

Zero-Drift series for high stability and accuracy

I2C output for communication with microcontrollers

Product Advantages

Precision sensing for power management

Suitable for high-side measurement, avoiding ground disturbance

Zero-Drift technology minimizes offset error

Wide input voltage range accommodates various applications

High accuracy enhances system performance

Extended temperature range for industrial applications

Key Technical Parameters

Accuracy: ±0.5%

Voltage - Input: 0V ~ 26V

Current - Output: 10mA

Operating Temperature: -40°C ~ 125°C

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Quality and Safety Features

Reliable performance across a wide temperature range

Compliance with Texas Instruments manufacturing quality standards

Compatibility

Compatible with I2C communication protocol systems

Fits 8-SOIC footprint for PCBs

Application Areas

Power supply monitoring

Battery chargers

Portable devices

Energy management systems

Automotive systems

Product Lifecycle

Product Status: Active

No known discontinuation, ongoing manufacturer support

Several Key Reasons to Choose This Product

High precision current monitoring improves system reliability

Integral component for precise power regulation in electronics

Texas Instruments' reputation for quality and performance

Supports energy-efficient system design

Suitable for robust industrial applications due to wide temperature range

Facilitates easy integration with existing I2C bus systems