InvenSense three-axis gyroscope family of parts are the world’s first single-chip, digital-output, 3-axis MEMS devices. Various members of the three-axis gyroscope family are optimized for consumer, and industrial applications. All devices feature three 16-bit analog-to-digital converters (ADCs) for digitizing the gyro outputs, programmable low-pass filters, I²C or SPI serial interfaces, low-voltage operation (from 2.1V to 3.6V), and small 4x4x0.9mm QFN packages. The devices in this family include MPU-3050, IMU-3000, ITG-3050, and ITG-3200 for consumer applications and the MPU-3300 and ITG-31Nx for industrial applications.
The ITG devices support raw 3-axis gyroscope data output only. The MPU devices feature an embedded Digital Motion Processor™ (DMP™) hardware accelerator engine, and a secondary I²C-master sensor bus that interfaces to external sensors to deliver sensor fusion output of processed motion data. The MPU devices incorporate InvenSense’s MotionFusion™ and run-time calibration firmware that enables manufacturers to eliminate the costly and complex selection, qualification, and system level integration of discrete devices in motion-enabled products, and guarantees that sensor fusion algorithms and calibration procedures deliver optimal performance.
The InvenSense MotionApps™ Platform that comes with the MPU devices abstracts motion-based complexities, offloads sensor management from the operating system and provides a structured set of APIs for application development.
| Part # | Full Scale Range | Sensitivity | Rate Noise | Digital Output | Logic Supply Voltage | Operating Voltage Supply | Package Size | PDF Documentation | Software | Purchase Gyro Evaluation Board | Purchase ARM Interface Board | Purchase Device | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UNITS: | (°/sec) | (LSB/°/sec) | (dps/√Hz) | (V) | (mm) | (.pdf) | (.zip) | (add to cart) | (add to cart) | (add to cart) | |||
 ITG-31N1 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
0.005 | I²C or SPI | VDD | 2.375V–3.46V | 4x4x0.9 | ||||||
|
ITG-31N2 |
±56 ±113 ±225 ±450 |
585 290 145.6 72.8 |
0.005 | I²C or SPI | VDD | 2.375V–3.46V | 4x4x0.9 | ||||||
|
ITG-31N3 |
±56 ±113 ±225 ±450 |
585 290 145.6 72.8 |
0.005 | I²C or SPI | VDD | 2.375V–3.46V | 4x4x0.9 | ||||||
|
MPU-3050 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
0.01 | I²C | 1.71 to VDD | 2.1 to 3.6 | 4x4x0.9 |
 
 |
 |
||||
|
IMU-3000 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
0.01 | I²C | 1.71 to VDD | 2.1 to 3.6 | 4x4x0.9 |
|
N/A | ||||
|
ITG-3050 |
±250 ±500 ±1000 ±2000 |
131 65.5 32.8 16.4 |
0.01 | I²C | 1.71 to VDD | 2.1 to 3.6 | 4x4x0.9 |
|
N/A | ||||
|
ITG-3200 |
±2000 | 14.375 | 0.03 | I²C | 1.71 to VDD | 2.1 to 3.6 | 4x4x0.9 |
|
N/A | ||||
|
MPU-3300 |
±225 ±450 |
145.6 72.8 |
0.005 | I²C or SPI | VDD | 2.375V to 3.46V | 4x4x0.9 |
|
|
Place order with InvenSense by calling 408-988-7339 x122 |
|||
