LIS3DHH-3轴加速度计，超高分辨率，低噪声，SPI 4线数字输出，±2.5g满量程

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产品概述

描述

The LIS3DHH is an ultra-high-resolution and low-noise three-axis linear accelerometer.

The LIS3DHH has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface.

The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics 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 characteristics of the sensing element.

The LIS3DHH is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 °C to +85 °C.

所有功能

• 3-axis, ±2.5 g full-scale
• Ultra-low noise performance: 45 μg/√Hz
• Excellent stability over temperature (<0.4 mg/°C) and time
• 16-bit data output
• SPI 4-wire digital output interface
• Embedded temperature sensor

• 12-bit temperature data output
• Embedded FIFO (depth 32 levels)
• High shock survivability
• Extended operating temperature range (-40 °C to +85 °C)
• ECOPACK®, RoHS and “Green” compliant