Analogue, Mixed Signal, LSI


High-stability digital MEMS gyro

26 April 2023 Analogue, Mixed Signal, LSI

TDK Corporation has released the Tronics GYPRO4300, a high-stability and vibration-tolerant digital MEMS gyroscope for dynamic applications. This gyro features a ±300°/s input measurement range, 200 Hz bandwidth and 1 ms latency, with a closed-loop architecture that ensures high linearity and stability.

The closed-loop architecture of Tronics GYPRO4300 offers a strong vibration rejection of 0,5°/h/g2 under harsh conditions. GYPRO4300 gyros are housed in a miniature, hermetic, ceramic J-lead package that ensures long operational and storage life and guarantees a high compliance with the stringent thermal cycling requirements of critical applications. Included is a 24-bit digital SPI interface for easy integration into inertial navigation systems.

With an excellent bias instability of 0,5°/h as typical value, and an ARW (angular random walk) of 0,1°/√h, GYPRO4300 offers a miniature, digital, low-SWaP and high-performance MEMS gyro that paves the way to a new generation of precise positioning, navigation, and stabilisation functions in dynamic applications such as railway, land vehicles, VTOL aircraft and UAVs, marine and subsea systems, borehole drilling, and surveying instruments.


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