INA381A1IDSGR - Texas Instruments

Manufacturer Part Number

INA381A1IDSGR

Manufacturer

Texas Instruments

Introduction

The INA381A1IDSGR is a part of Texas Instruments' Zero-Drift series, specialized in power management specifically in current regulation and management.

Product Features and Performance

Integrated comparator and current-sense amplifier

High-accuracy current sensing with ±1% accuracy

Capable of sensing both high-side and low-side

Wide input voltage range from 0V to 26V

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

Surface mount package for easy PCB integration

Product Advantages

Enhanced reliability with zero-drift technology

High accuracy ensures precise current measurement

Versatile sensing capability improves system design flexibility

Key Technical Parameters

Accuracy: ±1%

Voltage Input: 0V ~ 26V

Operating Temperature: -40°C ~ 125°C (TA)

Mounting Type: Surface Mount

Package / Case: 8-WFDFN Exposed Pad

Supplier Device Package: 8-WSON (2x2)

Quality and Safety Features

Built-in error reporting features for system safety enhancement

Robust construction suitable for harsh environments

Compatibility

Compatible with various microcontroller units (MCUs) and Digital Signal Processors (DSPs) due to standard voltage and sensing range

Application Areas

Power supply units

Battery management systems

Overcurrent protection systems

Portable devices monitoring

Product Lifecycle

Current product status is active

Not nearing discontinuation, with ongoing support and availability

Several Key Reasons to Choose This Product

High precision with ±1% accuracy ideal for critical applications

Wide input voltage range accommodating varied power systems

Zero-drift technology guarantees long-term stability and reliability

Flexible application range from industrial to consumer electronics

Texas Instruments' reputable manufacturing ensures quality and durability