China MEMS Gyroscope Chip Manufacturer High Precision Low Drift
Price:
negotiable
MOQ:
1
Delivery Time:
7 days for sample
Brand:
Firepower
Product Description
China MEMS Gyroscope Chip Manufacturer High Precision Low Drift
Product Overview
Our MEMS gyroscope chip offers high accuracy motion sensing with low power consumption and compact size. It is optimized for IMU and inertial navigation systems, delivering stable performance in dynamic conditions. With strong anti-interference capability and customizable features, it supports a wide range of 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 requires wide PCB traces to ensure voltage stability (approx. 35mA current during normal operation)
- 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 Specifications
Power-on time (valid data): 750ms
Sensor Resonant Frequency: 10.5k-13.5kHz
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
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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