INA282AIDGKR - Texas Instruments

Manufacturer Part Number

INA282AIDGKR

Manufacturer

Texas Instruments

Introduction

The INA282 is a zero-drift, high-voltage current sense amplifier designed to measure current in high-voltage applications.

Product Features and Performance

Zero-drift architecture provides very low offset voltage and drift over temperature

Wide input common-mode voltage range of -14V to 80V

High-side or low-side current sensing

Precision current measurement with ±0.4% maximum gain error

Low quiescent current of 135μA (typical)

Bandwidth of 200kHz

Integrated reference and precision op-amp

Product Advantages

Excellent accuracy and stability over temperature

Wide input voltage range

Versatile current sensing options

Low power consumption

Compact package options

Key Technical Parameters

Input voltage range: -14V to 80V

Gain error: ±0.4% max

Offset voltage drift: ±1μV/°C typ

Bandwidth: 200kHz

Package options: 8-VSSOP, 8-TSSOP, 8-MSOP

Quality and Safety Features

RoHS3 compliant

Operating temperature range: -40°C to 125°C

Compatibility

Surface mount device for PCB assembly

Application Areas

Motor control

Battery management

Power supply monitoring

Industrial automation

Automotive electronics

Product Lifecycle

The INA282 is an active product and is not nearing discontinuation. Replacement or upgrade options may be available from Texas Instruments.

Key Reasons to Choose This Product

Excellent current sensing accuracy and stability

Wide input voltage range for versatile applications

Low power consumption

Compact package options for space-constrained designs

Proven reliability and quality from Texas Instruments