Manufacturer Part Number
INA283AQDRQ1
Manufacturer
Texas Instruments
Introduction
The INA283AQDRQ1 is a high-side, low-side current monitor engineered by Texas Instruments, specializing in power management and current regulation for automotive applications.
Product Features and Performance
Highly accurate current measurement: ±0.4%
Wide input voltage range: -14V to 80V
Designed for high-side and low-side monitoring
Operates across wide temperature ranges: -40°C to 125°C
Automotive-grade product adhering to AEC-Q100 standards
Low-power consumption for efficient operation
Surface mount technology for easy integration
Product Advantages
High accuracy ensures precise current control
Versatile voltage range accommodates a wide variety of automotive electrical systems
Temperature resilience ensures reliability under extreme conditions
AEC-Q100 qualification signals robustness for automotive applications
Compact SOIC package for space-sensitive designs
Key Technical Parameters
Accuracy: ±0.4%
Input Voltage Range: -14V to 80V
Operating Temperature: -40°C to 125°C
Package: 8-SOIC
Automotive Grade
Quality and Safety Features
Strict adherence to AEC-Q100 automotive standards
Robust design suitable for harsh automotive environments
Designed for high reliability and long-term performance
Compatibility
Compatible with a wide range of automotive electrical systems
Designed for easy integration with surface mount technology
Application Areas
Automotive power management systems
Current sensing in battery management systems
Motor control circuits
Overcurrent protection systems
Product Lifecycle
Currently active and not nearing discontinuation
Texas Instruments supports product longevity; replacements or upgrades readily available
Several Key Reasons to Choose This Product
Exceptional accuracy (±0.4%) for reliable current monitoring
Flexible for use in both high-side and low-side applications
Robust operation across a wide temperature and voltage range
Adherence to automotive quality standards (AEC-Q100)
Compact and easy-to-integrate design
INA284AIDTexas Instruments