INA282AIDR - Texas Instruments

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