INA198AQDBVRQ1 - Texas Instruments

Manufacturer Part Number

INA198AQDBVRQ1

Manufacturer

Texas Instruments

Introduction

The INA198AQDBVRQ1 is a current sense monitor designed for high-side measurement in power management applications.

Product Features and Performance

High-side current sensing

Wide input voltage range: -16V to 80V

High accuracy: ±3%

AEC-Q100 qualified for automotive applications

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

Surface mount packaging for compact PCB design

Product Advantages

Capable of detecting overcurrent conditions

Precision monitoring improves efficiency

Extended input voltage range enhances versatility

Robust performance in harsh automotive environments

Reliable operation over a broad temperature range

Key Technical Parameters

Accuracy: ±3%

Voltage - Input: -16V to 80V

Operating Temperature: -40°C to 125°C

Grade: Automotive

Mounting Type: Surface Mount

Package / Case: SC-74A, SOT-753

Supplier Device Package: SOT-23-5

Quality and Safety Features

Qualification: AEC-Q100

Compliance with automotive industry standards for quality and safety

Compatibility

Compatible with various microcontrollers and digital interfaces

Suitable for use with a wide range of automotive sensors and systems

Application Areas

Automotive systems

Power management

Battery monitoring

Overcurrent detection

Energy-efficient devices

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of replacements or upgrades typically provided by the manufacturer

Several Key Reasons to Choose This Product

High-voltage operation capability for diverse application compatibility

High accuracy for reliable current monitoring

Qualified for automotive use, ensuring high reliability and robustness

Compact form factor for space-constrained applications

Backed by Texas Instruments' reputation for quality and support