Description
The STK8BA58 is a ±2g/±4g/±8g, 3-axis linear  
accelerometer, with digital output (I2C). It is a low-profile  
capacitive MEMS sensor featuring, compensation for 0g  
offset and gain errors, and conversion to 12-bit digital  
values at user configurable samples per second. The  
device can be arranged for sensor data changes through  
the interrupt pins. The STK8BA58 is available in a small  
2.0mm x 2.0mm x 1.0 mm LGA package and it is  
guaranteed to operate over an extended temperature  
range from -40 °C to +85 °C
Feature  
 Low Voltage Operation:  
- Supply Internal Domain Voltage: 1.7V~3.6V  
- I/O Voltage Range: 1.62V~3.6V  
 ±2g/±4g±/8g dynamically selectable full-scale  
 I2C digital output interface  
 Low noise  
 12-bit data output  
 10000 g high shock survivability  
 2.0mm x 2.0mm x 1.0 mm LGA Package  
 Configurable Samples from 14 to 2000 samples  
per second  
 Sleep Feature for Low Power Consumption  
 On-chip interrupt controller, motion-triggered  
interrupt-signal generation for  
- New data  
- Any-motion (slope) detection  
- Significant motion  
 RoHS Compliant  
 Halogen Free  
 Environmentally Preferred Product  
 Moisture Sensitivity Level 3
Applications  
 Display orientation  
 Gaming and virtual reality input devices  
 Impact recognition and logging  
 Vibration monitoring and compensation  
 Pedometer  
 Activity trackers for fitness apps  
 Smart power management for mobile devices