Features

The ITG-3205 triple-axis MEMS gyroscope includes a wide range of features:

ï‚· Digital-output X-, Y-, and Z-Axis angular rate sensors (gyros) on one integrated circuit with a sensitivity of 14.375 LSBs per °/sec and a full-scale range of ±2000°/sec

ï‚· Three integrated 16-bit ADCs provide simultaneous sampling of gyros while requiring no external multiplexer

ï‚· Enhanced bias and sensitivity temperature stability reduces the need for user calibration

ï‚· Low frequency noise lower than previous generation devices, simplifying application development and making for more-responsive motion processing

ï‚· Digitally-programmable low-pass filter

ï‚· Low 6.5mA operating current consumption for long battery life

ï‚· Wide VDD supply voltage range of 2.1V to 3.6V

ï‚· Flexible VLOGIC reference voltage allows for I2 C interface voltages from 1.71V to VDD

ï‚· Standby current: 5µA

ï‚· Smallest and thinnest package for portable devices (4x4x0.9mm QFN)

ï‚· No high pass filter needed

ï‚· Turn on time: 50ms

ï‚· Digital-output temperature sensor

ï‚· Factory calibrated scale factor

ï‚· 10,000 g shock tolerant

ï‚· Fast Mode I2 C (400kHz) serial interface

ï‚· On-chip timing generator clock frequency is accurate to +/-2% over full temperature range

ï‚· Optional external clock inputs of 32.768kHz or 19.2MHz to synchronize with system clock

ï‚· MEMS structure hermetically sealed and bonded at wafer level

ï‚· RoHS and Green compliant