描述 Description

The ASM330LHH is a system-in-package featuring a 3D digital accelerometer and a 3D digital gyroscope with an extended temperature range up to +105 °C and designed to address automotive non-safety applications.

ST’s family of MEMS sensor modules leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes to serve both the automotive and consumer market. The ASM330LHH is AEC-Q100 compliant and industrialized through a dedicated MEMS production flow to meet automotive reliability standards. All the parts are fully tested with respect to temperature to ensure the highest quality level.

The sensing elements are manufactured using ST’s proprietary micromachining processes, while the IC interfaces are developed using CMOS technology that allows the design of a dedicated circuit which is trimmed to better match the characteristics of the sensing element.

The ASM330LHH has a full-scale acceleration range of ±2/±4/±8/±16 g and a wide angular rate range of ±125/±250/±500/±1000/±2000/±4000 dps that enables its usage in a broad range of automotive applications.

All the design aspects of the ASM330LHH have been optimized to reach superior output stability, extremely low noise and full data synchronization to the benefit of sensor-assisted applications like dead reckoning and sensor fusion.

The ASM330LHH is available in a 14-lead plastic land grid array (LGA) package.

特性 Features

? AEC-Q100 qualified
? Extended temperature range from -40 to +105 °C
? Embedded compensation for high stability over temperature
? Accelerometer user-selectable full scale up to ±16 g
? Extended gyroscope range from ±125 to ±4000 dps
? SPI & I2C host serial interface
? Six-channel synchronized output to enhance accuracy of dead-reckoning algorithms
? Smart programmable interrupts
? Embedded 3 kbytes FIFO available to underload host processor
? ECOPACK, RoHS and “Green” compliant

簡介

ASM330LHH屬于傳感器變送器的運(yùn)動傳感器-IMU（慣性測量裝置、單元）。由制造生產(chǎn)的ASM330LHH運(yùn)動傳感器 - IMU（慣性測量裝置、單元）運(yùn)動傳感器 - IMU（慣性測量裝置）是一種利用加速計、陀螺儀和磁力儀測量速度、方向和磁力以獲取方向、正確加速度和位置的器件。其他類型的傳感器包括溫度傳感器、傾角儀和氣壓計。