Tronics 
High performance Digital SMD MEMS Gyroscopes
Miniature, digital and high bias stability
SMD MEMS gyros for dynamic applications
Closed-loop MEMS Gyros for dynamic applications
GYPRO® is a unique family of high performance digital closed-loop MEMS gyroscopes housed in SMT packages. The force-rebalance architecture of GYPRO® makes them extremely linear and insensitive to vibrations and linear accelerations. GYPRO® offers high bias stability and scale factor repeatability, low angular random walk and low latency. Our closed-loop gyroscopes product family is well suited to precision attitude and motion control, stabilization and pointing as well as GNSS-aided positioning and navigation applications in dynamic environments.
24-bit Digital and SMT interface
With its small hermetic SMT package GYPRO® offers a digital and SMD alternative to expensive FOG (Fiber Optic Gyros), DTG (Dynamically Tuned Gyros) or quartz gyros. Its 24 bit SPI interface and factory calibration ease their integration and reduce the bill of material at the system level compared to analog sensors by avoiding expensive low noise ADC and complex temperature modeling and compensation. The GYPRO® gyroscopes are ideally complemented by the AXO® high performance digital accelerometers product line.
| Performance / Typical values | Unit | GYPRO®2300 | GYPRO®2300LD | GYPRO®3300 | GYPRO®4300 |
|---|---|---|---|---|---|
| Input Range | °/s | ±300 | ±300 | ±300 | ±300 |
| Bias instability (Allan variance) | °/h | 0.8 | 0.8 | 0.8 | 0.3 |
| Angular Random Walk | °/√hr | 0.14 | 0.14 | 0.15 | 0.10 |
| Bias in-run stability | °/h | 30 | 30 | 10 | 10 |
| Bias run to run repeatability | °/h | 10 | 10 | 10 | 10 |
| Residual bias temperature error (1 σ) | °/h | 45 | 45 | 80 | 35 |
| Scale Factor non linearity | ppm | 70 | 70 | 100 | 100 |
| Scale Factor run to run repeatability | ppm | 100 | 100 | 25 | 25 |
| Residual Scale Factor temperature error (1 σ) | ppm | 500 | 500 | 400 | 300 |
| Vibration Rectification Error | °/h/g² | 30 | 30 | 0.5 | 0.5 |
| Vibration range (operation) | g rms | 4 [20-1000Hz] | 4 [20-1000Hz] | 8 [20-2000Hz] | 8 [20-2000Hz] |
| Bandwidth | Hz | 100 | >200 | >200 | >200 |
| Data Rate | Hz | 200 | 1700 | 1800 | 1800 |
| Latency | ms | 40 | 2 | 1 | <1 |
| Size (L x l x h) | mm | 19.6 x 11.5 x 2.9 | 19.6 x 11.5 x 2.9 | 19.6 x 11.5 x 3.7 | 12 x 12 x 5.5 |
| Package | CLCC 30 | CLCC 30 | CLCC 30 | 28 pins J-Lead | |
| Status | In production | In production | In production | In developpment Contact Us |
Evaluation boards
To facilitate the evaluation of GYPRO® angular rate sensors, Tronics has designed the GYPRO®-EVB2, an evaluation board compatible with Arduino platform. For USB interface, simply purchase an Arduino Yùn board, plug it on the GYPRO®-EVB2 and download Arduino software & drivers
GYPRO®-EVB2
(available for GYPRO® 2300, 2300LD and 3300)
Downloads
- GYPRO® 2300, 2300LD and 3300 Gyro Evaluation Board - User Manual
- GYPRO® Gyro Evaluation Board - User Manual
- Tronics Gyro Evaluation Kit - Quick Start Guide
- Tronics Gyro Evaluation Tool - Software User Manual
- Tronics Gyro Evaluation Tool Software
- Arduino IDE & Drivers
- Arduino IDE & Drivers - Github
- How to buy Arduino Yùn Board
Movies
Evaluation Tool – Tutorial – Installation and Programmation of the Evaluation Kit
Evaluation Tool – Tutorial – Software