MC3256
DESCRIPTION
The MC3256 is a low-noise, integrated digital output 3-axis accelerometer with a feature set optimized for cell phones and consumer product motion sensing. Applications include user interface control, gaming motion input, electronic pass tilt pensation for cell phones, game controllers, remote controls and portable media products.
Low noise and low power are inherent in the monolithic fabrication approach, where the MEMS accelerometer is integrated in a single-chip with the electronics integrated circuit.
In the MC3256 the internal sample rate can be set from 0.25 to 256 samples / second. Specific tap or sample acquisition conditions can trigger an interrupt to a remote MCU. Alternatively, the device supports the reading of sample and event status via polling.
FEATURES
Range, Sampling & Power
- ±2,4,8,12 or ±16g ranges
- 8, 10 or 14-bit resolution
- 0.25
- 256 samples/sec
- 50
- 130 μA typical...
