BMA180 3-Achsen Beschleunigungssensor

Produktbeschreibung

BMA180 3-Achsen Beschleunigungssensor von Bosch.
Der Sensor besitzt eine I2C und SPI Schnitstelle, sowie eine einstellbare Auflösung von:
±1g, 1.5g, 2g, 3g, 4g, 8g oder 16g. Zudem lässt sich der Sensor in einem Low Power oder einem Low Noise Betrieb betreiben.


Bosch's BMA180 is a three-axis, ultra-high performance digital accelerometer, which provides a digital 14-bit output via either a 4-wire SPI or a 2-wire I²C interface. The full-scale measurement range can be set to ±1g, 1.5g, 2g, 3g, 4g, 8g or 16g. Other features include programmable wake-up, low-g and high-g detection, tap sensing, slope detection, and self-test capability. The sensor also has two operating modes: low-noise and low-power.

The BMA180 comes in a tiny 3x3mm 12-pin LGA package. The sensor can be powered between 1.62 and 3.6V for VDD and 1.2 to 3.6V for VDDIO, and will typically only consume 650uA in standard mode.

A breakout board is available for the BMA180 here.

Features:

• Wide variety of measurment ranges (±1g, 1.5g, 2g, 3g, 4g, 8g and 16g)
• 14- or 12-bit ADC conversion
• 2 selectable I²C addresses
• Programmable integrated digital filters (no external components necessary)
  • 8 low-pass filters
  • 1 high-pass filter
  • 1 band-pass filter
• Programmable interrupt features:
  • Wake-up
  • Low-g detection
  • High-g detection
  • Tap sensing
  • Slope detection
• 2 main standard modes: low-noise and low-power
• Sleep mode
• Wake-up mode
• Self-test capability

Dimensions: 3.0 x 3.0mm (0.9mm tall)

Documents:

• Datasheet
• Example Code (ATmega328)