STK8313规格书.pdfVIP

STK8313 Digital Output 3-axis MEMS Accelerometer Preliminary Datasheet Version - 0.9.7 2012/12/13 STK8313 REV 0.9.7 1. OVERVIEW Description Feature The STK8313 is a ±2g/±4g/±8g/±16g, 3-axis linear Low Voltage Operation: 2 accelerometer, with I C digital output. It is a very low – Analog Voltage: 2.4 V – 3.6 V power, low profile capacitive MEMS sensor featuring, – Digital Voltage: 1.7 V – 3.6 V compensation for 0g offset and gain errors, and ±2g/±4g±/8g/±16g dynamically selectable full-scale 2 conversion to 12-bit digital values at a user configurable I C digital output interface and 2 interrupt samples per second. The self-test capability allows the 12 bit data output user to check the functioning of the sensor in the final Embedded self-test application. The device can be arranged for sensor data 10000 g high shock survivability changes, orientation, tap/double tap, and free fall 3mm x 3mm x 0.85mm QFN Package functions through two interrupt pins. The STK8313 is Configurable Samples per Second from 3.125 to available in a small 3mm x 3mm x 0.85mm QFN package 400 samples a second. and it is guaranteed to operate over an extended Auto-Wake/Sleep Feature for Low Power temperature range from -40 °C to +85 °C. Consumption Tilt Orientation Detection for Portrait/Landscape