AIS3624DQ:3-axis accelerometer for non-safety automotive applications

The AIS3624DQ is an ultra-low-power high-performance three-axis linear accelerometer with a digital serial interface SPI standard output. An I2C compatible interface is also available.

The device features ultra-low-power operational modes that allow advanced power saving and smart sleep-to-wakeup functions.

The AIS3624DQ has dynamically user-selectable full scales of ±6g/±12g/±24g and is capable of measuring accelerations with output data rates from 0.5 Hz to 1 kHz.

The self-test capability allows the user to check the functioning of the sensor in the final application.

The device may be configured to generate an interrupt signal by inertial wakeup/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly.

The AIS3624DQ is available in a small quad flat no-lead (QFN) package (4x4 mm footprint) and is guaranteed to operate over an extended temperature range from -40 °C to +105 °C.

This product may be used in a variety of automotive non-safety applications such as motion-activated functions, telematic boxes, impact recognition and logging, and vibration monitoring and compensation.

Key Features

  • Wide supply voltage range, 2.4 V to 3.6 V
  • 1.8 V low-voltage-compatible IOs
  • Ultra-low-power mode consumption down to 10 μA
  • ±6g/±12g/±24g dynamically selectable full scales
  • SPI/I2 C digital output interface
  • 16-bit data output, 12-bit resolution
  • 2 independent programmable interrupt generators
  • System sleep-to-wakeup function
  • Embedded self-test
  • Extended temperature range -40 °C to 105 °C
  • 10000 g high shock survivability
  • ECOPACK® , RoHS and “Green” compliant
  • AEC-Q100 qualification
产品规格
DescriptionVersionSize
DB2323: High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer1.0373 KB
DS10698: High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer2.01 MB
Technical Notes & Articles
DescriptionVersionSize
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package5.0218 KB
Design Notes & Tips
DescriptionVersionSize
DT0053: 6-point tumble sensor calibration1.0464 KB
宣传册
DescriptionVersionSize
MEMS automotive sensors - Making our cars safer and more comfortable1.0773 KB
手册
DescriptionVersionSize
MEMS and Sensors, Smart solutions for IoT and enhanced user experience1 MB
MEMS sensors for automotive applications - brochure1.02 MB
Product Evaluation Tools
型号制造商Description
STEVAL-MKI158V1STAIS3624DQ adapter board for a standard DIL24 socket
样片和购买
型号PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
AIS3624DQQFN 24 4x4x1.8Tray4.891000NECEAR99-
AIS3624DQTRQFN 24 4x4x1.8Tape And Reel4.891000NECEAR99-
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
AIS3624DQQFN 24 4x4x1.8AutomotiveEcopack2md_a0c4-wspc-qfn-wspc-4x4x1.8-wspc-24ld_a1bb-wspc-au04aaa_vers2_sdm_signed.pdf
AIS3624DQTRQFN 24 4x4x1.8AutomotiveEcopack2md_a0c4-wspc-qfn-wspc-4x4x1.8-wspc-24ld_a1bb-wspc-au04aaa_vers2_sdm_signed.pdf
High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer AIS3624DQ
High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis accelerometer AIS3624DQ
DB2323: High-performance motion sensor for automotive applications: ultra-low-power digital output 3-axis acceleromete AIS3624DQ
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D
6-point tumble sensor calibration AIS2120SX
Surface mounting guidelines for MEMS sensors in an LGA package A3G4250D
Surface mounting guidelines for MEMS sensors in an LGA package L3G3200D
Surface mounting guidelines for MEMS sensors in an LGA package A3G4250D
md_a0c4-wspc-qfn-wspc-4x4x1.8-wspc-24ld_a1bb-wspc-au04aaa_vers2_sdm_signed.pdf AIS3624DQ