TDK | Single-Axis Closed-Loop Digital MEMS Gyroscope (High-End Industrial Grade Rate Gyro)

II. Core Key Specifications

Measurement Range

±300 °/s

Precision Performance

Bias Stability: Typical 0.4~0.5 °/h, maximum 2 °/hAngular Random Walk (ARW): 0.07~0.1 °/√hVibration-Induced Error: 0.5 °/h/g² (minimal accuracy degradation under heavy vibration)Scale Factor Residual Thermal Drift: 160 ppm

Dynamic Characteristics

Bandwidth: 200 Hz (customizable)Signal Latency: ≤1 msStart-up Time: 1 s

Electrical & Package Information

Interface: 24-bit SPI digital outputPower Supply: 5 V, typical current consumption 25 mAPackage: 28-pin hermetically sealed ceramic SMD J-LEAD surface-mount packageSelf-test: Power-on self-test plus real-time operational self-test

Environmental & Reliability

Operating Temperature: -40℃ ~ +85℃Shock Resistance: 2000 gMTBF (Mean Time Between Failures): >1,000,000 hoursCompliance: RoHS, REACH, no export control classification

Core Product Advantages

Adopts closed-loop MEMS architecture, delivering far superior linearity and stability during dynamic motion compared with conventional consumer-grade gyroscopes.Excellent anti-vibration capability, suitable for harsh operating conditions including mining, drilling and bumpy vehicle-mounted scenarios.Hermetically sealed ceramic package features wide temperature tolerance and long service life, ideal for continuous long-term industrial operation.Digital SPI output with full-temperature factory calibration; can be directly integrated into IMU modules to simplify development work.