Difference between revisions of "Triple axis gyroscope breakout"
(→How to buy) |
(→Features) |
||
| Line 21: | Line 21: | ||
== Features == | == Features == | ||
The ITG-3205 triple-axis MEMS gyroscope includes a wide range of features: | The ITG-3205 triple-axis MEMS gyroscope includes a wide range of features: | ||
| − | • Digital-output X-, Y-, and Z-Axis angular rate sensors (gyros) on one integrated circuit | + | • Digital-output X-, Y-, and Z-Axis angular rate sensors (gyros) on one integrated circuit <p> |
| − | • Three integrated 16-bit ADCs provide simultaneous sampling of gyros | + | • Three integrated 16-bit ADCs provide simultaneous sampling of gyros <p> |
application development and making for more-responsive motion processing | application development and making for more-responsive motion processing | ||
| − | • Wide VDD supply voltage range of 2.1V to 3.6V | + | • Wide VDD supply voltage range of 2.1V to 3.6V<p> |
| − | • Flexible VLOGIC reference voltage allows for I2C interface voltages from 1.71V to VDD | + | • Flexible VLOGIC reference voltage allows for I2C interface voltages from 1.71V to VDD<p> |
| − | • Standby current: 5µA | + | • Standby current: 5µA <p> |
| − | • Digital-output temperature sensor | + | • Digital-output temperature sensor<p> |
| − | • Fast Mode I2C (400kHz) serial interface | + | • Fast Mode I2C (400kHz) serial interface<p> |
| − | • Optional external clock inputs of 32.768kHz or 19.2MHz to synchronize with system clock | + | • Optional external clock inputs of 32.768kHz or 19.2MHz to synchronize with system clock<p> |
| − | |||
== Pin Out and Signal Description == | == Pin Out and Signal Description == | ||
Revision as of 00:56, 7 March 2012
Contents
Product Overview
This is a breakout board for InvenSense's ITG-3205The ITG-3205 is the world’s first single-chip, digital-output, 3-axis MEMS gyro IC optimized for gaming, 3D mice, and 3D remote control applications. The part features enhanced bias and sensitivity temperature stability, reducing the need for user calibration. Low frequency noise is lower than previous generation devices, simplifying application development and making for more-responsive remote controls.
The ITG-3205 features three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, a user-selectable internal low-pass filter bandwidth, and a Fast-Mode I2C (400kHz) interface. Additional features include an embedded temperature sensor and a 2% accurate internal oscillator. This breakthrough in gyroscope technology provides a dramatic 67% package size reduction, delivers a 50% power reduction, and has inherent cost advantages compared to competing multi-chip gyro solutions.
Applications
- Motion-enabled game controllers
- Motion-based portable gaming Motion-based
- 3D mice and 3D remote controls
- “No Touch” UI
- Health and sports monitoring
Features
The ITG-3205 triple-axis MEMS gyroscope includes a wide range of features:
• Digital-output X-, Y-, and Z-Axis angular rate sensors (gyros) on one integrated circuit• Three integrated 16-bit ADCs provide simultaneous sampling of gyros <p> application development and making for more-responsive motion processing • Wide VDD supply voltage range of 2.1V to 3.6V<p> • Flexible VLOGIC reference voltage allows for I2C interface voltages from 1.71V to VDD<p> • Standby current: 5µA <p> • Digital-output temperature sensor<p> • Fast Mode I2C (400kHz) serial interface<p> • Optional external clock inputs of 32.768kHz or 19.2MHz to synchronize with system clock<p>
Pin Out and Signal Description
Block Diagram
