AIS328DQTR - STMicroelectronics

Manufacturer Part Number

AIS328DQTR

Manufacturer

STMicroelectronics

Introduction

3-axis digital accelerometer

Designed for automotive and industrial applications

Product Features and Performance

Adjustable bandwidth from 25Hz to 500Hz

Selectable acceleration range of ±2g, ±4g, or ±8g

Sensitivity from 1020 LSB/g (±2g) to 255 LSB/g (±8g)

Product Advantages

Wide operating temperature range of -40°C to 105°C

Robust 24-QFN (4x4) package

RoHS3 compliant

Key Technical Parameters

Supply voltage: 2.4V to 3.6V

Operating temperature: -40°C to 105°C

Package: 24-QFN (4x4), Tape & Reel

Quality and Safety Features

AEC-Q100 qualified

Automotive-grade design

Compatibility

Compatible with various microcontrollers and processors through SPI interface

Application Areas

Automotive applications (e.g., vehicle dynamics, rollover detection, impact detection)

Industrial applications (e.g., motion sensing, vibration monitoring, tilt detection)

Product Lifecycle

Current product, no plans for discontinuation

Replacement or upgraded models may be available in the future

Key Reasons to Choose This Product

Robust and reliable automotive-grade design

Wide operating temperature range suitable for demanding environments

Adjustable bandwidth and acceleration range for versatile applications

Compact and space-saving 24-QFN (4x4) package

AEC-Q100 qualification for automotive-specific reliability requirements