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STMicroelectronics 3 Axis Digital Accelerometer Sensor 2.4 V to 3.6 V I2C/SPI Interface QFPN 24-Pin AIS328DQTR

Category Motion Sensor ICs Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 1.8mm
Length 4mm
Model AIS328DQTR
SENSITIVITY 4.25mg/digit
Technology Digital
Sensor Type Accelerometer
Width 4mm
Mount Type Surface
Series AIS328DQTR
Maximum Operating Temperature 105°C
Package Type QFPN
Minimum Operating Temperature -40°C
Number of axis 3
Interface Type I2C/SPI
Pin Count 24
Automotive Standard AEC-Q100
Maximum Supply Voltage 3.6V
Minimum Supply Voltage 2.4V
Supply Current 10μA
Maximum Frequency Response 400kHz
Minimum Frequency Response 0kHz
Uses for these accelerometers include Telematics and black boxes, in-dash car navigations, inclination measurement, anti-theft devices, intelligent power saving, vibration monitoring and compensation and motion activated functions

Key Features

  • Features a digital output accelerometer with three sensing axes for precise motion detection.
  • Operates over a wide temperature range from -40°C to 105°C for demanding environments.
  • Offers a maximum frequency response of 400 kHz with a sensitivity of 4.25mg/digit.
  • Low power consumption with a supply current of only 10μA for efficient battery-powered applications.
  • Compact dimensions measuring 4mm in length, 4mm in width, and 1.8mm in height.
  • Qualified to automotive standard AEC-Q100 ensuring suitability for automotive applications.
  • Supports FIFO buffer and advanced power-saving features for reduced processing load.
  • Ideal for portable electronics, telematics, black boxes, in-dash navigation, and vibration monitoring.

Product Description

STMicroelectronics AIS328DQTR is a high-performance 3 Axis Digital Accelerometer Sensor designed for precise motion sensing over a voltage range of 2.4 V to 3.6 V. Housed in a compact QFPN 24-pin package measuring 4 mm by 4 mm by 1.8 mm, this sensor supports communication via I2C and SPI interfaces, suitable for versatile industrial and embedded applications.

The AIS328DQTR operates efficiently with an ultra-low supply current of 10μA and functions reliably in extreme environmental conditions from -40°C to 105°C. Its maximum frequency response reaches 400 kHz with a sensitivity of 4.25mg/digit, making it ideal for applications demanding fast and accurate vibration and motion detection.

This accelerometer is certified to automotive standard AEC-Q100, endorsing its dependability for automotive systems including telematics, black boxes, and in-dash navigations. It also features advanced power-saving modes and a FIFO buffer to reduce host processor load and system power consumption, critical for compact portable devices such as smartphones and PDAs.

Key use cases for the AIS328DQTR extend to intelligent power saving, vibration monitoring, anti-theft devices, inclination measurement, and motion-activated functions in industrial, automotive, and consumer electronics.

3-axis digital accelerometer sensor for precise motion detection. Wide operating voltage range from 2.4 V to 3.6 V with low 10μA supply current. High frequency response up to 400 kHz and sensitivity of 4.25mg/digit. Compact QFPN 24-pin surface mount package measures 4mm x 4mm x 1.8mm.

Qualified to AEC-Q100 automotive standard for high reliability. Supports I2C and SPI communication interfaces for flexible integration. Temperature rated from -40°C to 105°C for harsh operating environments. Incorporates power-saving features and FIFO buffer for reduced processor load.

Applicable in automotive telematics, vibration monitoring, and portable electronics.

Discover the reliability and advanced capabilities of STMicroelectronics AIS328DQTR accelerometer for your industrial, automotive, laboratory, and commercial applications. Explore other high-quality sensor ICs at EnvMart to enhance your embedded designs and manufacturing processes.

Explore more products in our Motion Sensor ICs category.

STMicroelectronics 3 Axis Digital Accelerometer Sensor 2.4 V to 3.6 V I2C/SPI Interface QFPN 24-Pin AIS328DQTR
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