New Generation MEMS Gyroscope Chips for Demanding Applications
Price:
negotiable
MOQ:
1
Delivery Time:
7 days for sample
Brand:
Firepower
Product Description
New Generation MEMS Gyroscope Chips for Demanding Applications
Product Overview
Our MEMS gyroscope chip is a high-performance angular rate sensor designed for precision motion sensing and navigation applications. It features low bias drift, high stability, and excellent resistance to shock and vibration, ensuring reliable performance in demanding environments.
With compact size, low power consumption, and flexible digital interfaces, it can be easily integrated into IMU, UAV, robotics, and inertial navigation systems. OEM customization is supported to meet specific project requirements, making it an ideal solution for both industrial and commercial applications.
PCB Design Guidelines
- Decoupling capacitors for pins VCP, VREF, VBUF, and VREG should be placed as close to the pins as possible
- Minimize equivalent resistance of traces
- Connect other ends of decoupling capacitors for VREF, VBUF, and VREG to nearest AVSS_LN and then to signal ground via magnetic bead
- Place decoupling capacitors for VCC and VIO close to corresponding pins
- VCC normal operation current: approximately 35 mA - requires wide PCB traces for voltage stability
- Avoid routing under package for smooth assembly
- Locate components to avoid stress concentration areas
- Avoid areas with large heat dissipation elements, external mechanical contact, extrusion, pulling, and positioning screw warping during installation
Technical Specifications
| Performance | Unit | MGZ332HC-P1 | MGZ332HC-P5 | MGZ318HC-A1 | MGZ221HC-A4 | MGZ330HC-O1 | MGZ330HC-A1 |
|---|---|---|---|---|---|---|---|
| Range | deg/s | 400 | 400 | 400 | 400 | 400 | 100 |
| Band Width @3DB (customized) | Hz | 90 | 180 | 200 | 200 | 300 | 50 |
| Output accuracy (digital SPI) | bits | 24 | 24 | 24 | 24 | 24 | 24 |
| Output rate (ODR) (customized) | Hz | 12K | 12K | 12K | 12K | 12K | 12K |
| Delay (customized) | ms | <3 | <1.5 | <1.5 | <1.5 | <1 | <6 |
| Bias stability | deg/hr(1σ) | <0.05 | <0.05 | <0.1 | <0.5 | <0.1 | <0.02 |
| Bias stability (1σ 10s) | deg/hr(1σ) | <0.5 | <0.5 | <1 | <5 | <1 | <0.1 |
| Bias error over temperature (1σ) | deg/hr(1σ) | <5 | <5 | <10 | <30 | 10 | 5 |
| Scale factor at 25°C | lsb/deg/s | 20000 | 20000 | 16000 | 16000 | 20000 | 80000 |
| Scale factor repeatability (1σ) | ppm(1σ) | <20ppm | <20ppm | <20ppm | <20ppm | <100ppm | <100ppm |
| Scale factor vs temperature (1σ) | ppm(1σ) | 100ppm | 100ppm | <150ppm | <150ppm | <300ppm | <300ppm |
| Scale factor non-linearity (1σ) | ppm | 100ppm | 100ppm | <150ppm | <150ppm | <300ppm | <300ppm |
| Angular random walk (ARW) | °/√h | <0.025 | <0.025 | <0.05 | <0.25 | <0.05 | <0.005 |
| Noise (Peak to Peak) | deg/s | <0.15 | <0.3 | <0.35 | <0.4 | <0.25 | <0.015 |
| G Value sensitivity | °/hr/g | <1 | <1 | <1 | <3 | <1 | <1 |
Additional Technical Parameters
- Power-on time (valid data): 750ms
- Sensor Resonant Frequency: 10.5k-13.5kHz
Environmental Suitability
- Impact (power on): 500g, 1ms
- Impact resistance (power off): 10000g, 10ms
- Vibration (power on): 18g rms (20Hz to 2kHz)
- Working temperature: -40°C to +85°C
- Store temperature: -55°C to +125°C
- Supply voltage: 5±0.25V
- Current consumption: 45mA
Installation Instructions
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Get in Touch
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Company
Shenzhen Fire Power Control Technology Co., LTD
Location
429, Building A10, Fuhai Information Port, Xinhe Community, Fuhai Street, Shenzhen, Guangdong, China
Contact Person
Caine