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
INA220AIDGSRG4Texas Instruments