熱點頻道

MEMS digital output motion sensor

 2016-02-24

【產品特性】

 Wide supply voltage, 1.71 V to 3.6 V
 Independent IOs supply (1.8 V) and supply voltage compatible
 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®, RoHS and “Green” compliant

【產品應用】

 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•

【文字介紹】

The MIS2DH is an ultra-low-power high-performance 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 kHz.
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 component.
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