MEMS Gyroscope Chip Factory Low Drift for UAV Stabilization System
Price:
negotiable
MOQ:
1
Delivery Time:
7 days for sample
Brand:
Firepower
Product Description
MEMS Gyroscope Chip Factory Low Drift for UAV Stabilization System
Product Overview
Featuring high sensitivity and low drift, this MEMS gyroscope chip ensures precise motion detection in demanding environments. It is suitable for UAV stabilization, robotics, and autonomous navigation systems. Its compact structure and low power design make it ideal for modern embedded solutions.
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
- Ensure wide PCB traces for VCC (approximately 35mA current during normal operation)
- Avoid routing under the package for smooth assembly
- Locate components to avoid areas of stress concentration
- Avoid large heat dissipation elements and areas with external mechanical contact
- Prevent placement in areas prone to extrusion, pulling, or 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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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