MIS2DHTR Datasheet | STMicroelectronics

Features - Wide supply voltage, 1.71 V to 3.6 V - Independent IOs supply (1.8 V) and supply voltage patible - Ultra-low power consumption down to 2 μA - 2g/±4g/8g/16g selectable full scales - I2C/SPI digital output interface - 3 operating modes: low-power, normal, high- resolution mode - 2 independent programmable interrupt generators for free-fall and motion detection - 6D/4D orientation detection - Motion detection & free-fall detection - “Sleep-to-wake” and “return-to-sleep” functions - Embedded FIFO - Embedded self-test - Embedded temperature sensor - ECOPACK®, Ro HS and “Green” pliant Applications - Activity monitoring and posture detection in medical and healthcare applications, including body-implantable products - Remote patient monitoring and man-down alerts - Diagnostic and treatment positioning equipment - General motion-activated functions in the medical domain Description The MIS2DH is an ultra-low-power highperformance three-axis linear accelerometer with digital I2C/SPI serial interface standard output. The MIS2DH has user-selectable full scales of 2g/±4g/8g/16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 k Hz. The MIS2DH is a device that has been conceived for medical and healthcare applications whenever the sensor itself is not used as a life-sustaining ponent. The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself. The self-test capability allows the user to check the functionality of the sensor in the final application. The MIS2DH is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C. Table 1. Device summary Order codes Temperature range [C] Package Packaging MIS2DHTR -40 to +85 LGA-12 Tape and reel September 2015 This is information on a product in full production. Doc ID027506 Rev...