Manufacturer Part Number
INA282AIDR
Manufacturer
Texas Instruments
Introduction
The INA282AIDR is part of Texas Instruments' Zero-Drift series, a high-accuracy current monitor designed for power management applications.
Product Features and Performance
High-side or low-side sensing
Zero-Drift architecture for stable measurements
Wide input voltage range of -14V to 80V
High accuracy of ±0.4%
Operates across a wide temperature range from -40°C to 125°C
Product Advantages
Exceptional accuracy for current measurement
Supports both high-side and low-side current sensing
Stable performance over temperature and time due to Zero-Drift feature
Can be used in high voltage applications up to 80V
Key Technical Parameters
Accuracy: ±0.4%
Voltage - Input: -14V ~ 80V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
Designed with Texas Instruments' rigorous quality standards
High reliability and long operational life
Zero-Drift technology minimizes offset error
Compatibility
Suitable for use in systems with -14V to 80V power supplies
8-SOIC package is widely compatible with standard PCB layouts
Application Areas
Power management systems
Battery chargers
Power monitoring
Portable devices
Automotive systems
Product Lifecycle
Currently active with no indication of nearing discontinuation
Replacements or upgrades should be sourced directly from Texas Instruments for future-proof designs
Several Key Reasons to Choose This Product
Highly accurate current sensing capability with only ±0.4% error
Flexible application due to high-side and low-side sensing options
Wide operating voltage range compatible with various systems
Stable and reliable over a broad temperature range
Zero-Drift technology ensures consistent performance
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