TDK Gyroscopes MEMS Gyroscopes GYPRO4300

Mondo Technology Updated on 2024-02-06

TDK has launched a new digital MEMS (microelectromechanical systems) gyroscope with high stability and excellent vibration resistance, the Tronics GyPro 4300. The element is ideal for dynamic applications, with an input range of 300° s, a support bandwidth of 200 Hz, a latency of 1 ms, and a closed-loop construction that ensures high linear accuracy and stability even in dynamic environments.

The GYPRO4300 is the first prototype of Tronics' new high-performance digital MEMS gyroscope platform, which complements the recently announced AXO300 closed-loop digital accelerometer platform.

TDK Gyroscope|MEMS gyroscope|Digital MEMS gyroscope|The GYPRO4300 enables precise navigation and positioning in dynamic applications

As a miniature, digital, and low-swap (size, weight, and power) high-performance MEMS gyroscope, the GYPRO4300 has 0Typical bias stability of 5° h (max. 2° h) and 0The 1° H ARW (Gyro-Angle Random Walk) provides the basis for a new generation of precise positioning, navigation and stabilization functions in a wide range of dynamic applications, such as railways, land vehicles, VTOL (vertical take-off and landing) aircraft and U** (drones), marine and subsea systems, as well as drilling and measuring instruments.

TDK Gyroscope|MEMS gyroscope|Digital MEMS gyroscope|The GYPRO4300 is a miniature and rugged gyroscope for systems with high vibration conditions.

The Tronics GYPRO4300 gyroscope is designed with a closed-loop structure that features up to 0Excellent vibration resistance of 5° Hg for harsh applications. Housed in a miniaturized, hermetically sealed, J-lead ceramic package, the gyroscope ensures long operation and storage life to meet the stringent thermal cycling requirements of critical applications. In addition, the gyroscope embeds a fully hardcoded electronics with a 24-bit digital SPI interface for quick integration into INS (Inertial Navigation System), IMU (Inertial Measurement Unit), and AHRS (Attitude and Heading Reference System). To minimize mechanical cross-coupling in multi-axis applications, the GYPRO4300 also offers 3 frequency ranges.

TDK Gyroscope|MEMS gyroscope|Digital MEMS gyroscope|GYPRO4300 is a low-swap, cost-effective, and high-reliability gyroscope

With its miniature package and low power consumption, the Tronics GYPRO4300 gyroscope offers a digital, low-cost, and low-swap alternative that is ideal for replacing other bulky, expensive, and power-hungry solutions such as DTG (power-tuned gyroscopes) and FOG (fiber optic gyroscopes). The GyPro4300's solid-state architecture also reduces the number of internal components and reduces system complexity, with an MTBF (Mean Time Between Failures) of more than 1,000,000 hours, which is 10 times more than the existing equivalent DTG and FOG. In addition, the built-in self-test function not only verifies the integrity of the sensor initially, but also enables continuous operational functional testing.

The GyPro 4300 gyroscope complements the high-performance Tronics AXO 300 digital accelerometer in an SMD J-leaded ceramic package (12 x 12 x 5 mm) and the same digital interface, enabling low-cost integration and assembly into printed circuit boards (PCBs) and ensuring high reliability, even under harsh conditions with sudden temperature changes.

TDK Gyroscope|MEMS gyroscope|Digital MEMS gyroscope|The main application of gypro4300.

INS (Inertial Navigation System) for GNSS-aided positioning and navigation of ground vehicles and trains; AHRS (Attitude and Heading Reference System) for u** and E-VTOL; MRU (Motion Reference Unit) for dynamic positioning of ships; IMUs (Inertial Measurement Units) for precision robots and remotely operated vehicles; stabilization system; Test Instruments.

TDK Gyroscope|MEMS gyroscope|Digital MEMS gyroscope|GYPRO4300 Key Features and Benefits:

1.The measuring range is 300 ° s, single-axis gyroscope.

2.Bias stability: 05° h (typical), 2 ° h (max).

3.Gyro angle random walk: 010 °/√h

4.Vibration resistance: 05 °/h/g²

5.Latency: 1 ms

6.Mean Time Between Failures (MTBF): > 1,000,000 hours.

7.24-bit digital SPI interface.

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