MC3433

MC3433 3-Axis Accelerometer GENERAL DESCRIPTION FEATURES Preliminary Datasheet The MC3433 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 compass tilt compensation 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. Range, Sampling & Power  ±2g range  6,7, or 8-bit resolution  0.125 to 128 samples/sec  46 to 115 μA typical active current Simple System Integration  I2C interface, up to 400 kHz  2 × 2 × 0.92 mm 12-pin package ‒ Pin-compatible to Bosch BMA2xx  Single-chip 3D silicon MEMS  <200μg / √Hz noise In the MC3433 the internal sample rate can be set from 0.125 to 128 sam...