L3GD20H中文资料MEMS motion sensor: 3-axis digital output gyroscope数据手册ST规格书

描述 Description

The L3GD20H is a low-power three-axis angular rate sensor.
It includes a sensing element and an IC interface able to provide the measured angular rate to the external world through digital interface (I2C/SPI).
The sensing element is manufactured using a dedicated micromachining process developed by ST to produce inertial sensors and actuators on silicon wafers.
The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
The L3GD20H has a full scale of ±245/±500/±2000 dps and is capable of measuring rates with a user selectable bandwidth.
The L3GD20H is available in a plastic land grid array (LGA) package and can operate within a temperature range from -40 °C to +85 °C.

特性 Features

• Wide supply voltage, 2.2 V to 3.6 V
• Wide extended operating temperature range (from -40 °C to 85 °C)
• Low voltage compatible IOs, 1.8 V
• Low power consumption
• Embedded power-down
• Sleep mode
• Fast turn-on and wake-up
• Three selectable full scales up to 2000 dps
• 16 bit rate value data output
• 8 bit temperature data output
• I2C/SPI digital output interface
• 2 dedicated lines (1 interrupt, 1 data ready)
• User enable integrated high-pass filters
• Embedded temperature sensor
• Embedded 32 levels of 16 bit data output FIFO
• High shock survivability
• ECOPACK® RoHS and “Green” compliant

简介

L3GD20H属于传感器变送器的运动传感器-陀螺仪。由制造生产的L3GD20H运动传感器 - 陀螺仪陀螺仪运动传感器 IC 和模块用于测量或保持一个或多个轴上的方向和角速度。轴可能包括 X（俯仰）、Y（翻滚）和 Z（偏航），旋转范围从 100 到 6000 度。陀螺仪可根据灵敏度、模拟或数字、电源电压、外壳样式和输出类型（例如模拟、I2C 和 SPI）进行选择。