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MEMS Gyroscope Chip Factory Low Drift for UAV Stabilization System

Categories Fiber Optic Gyro
Brand Name: Firepower
Model Number: MGZ318HC-A1
Place of Origin: china
MOQ: 1
Price: negotiable
Payment Terms: T/T
Supply Ability: 500/month
Delivery Time: 7 days for sample
Packaging Details: sponge+box
Measuring range: 400
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MEMS Gyroscope Chip Factory Low Drift for UAV Stabilization System

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
MEMS Gyroscope Chip PCB Design Layout
Technical Specifications
PerformanceUnitMGZ332HC-P1MGZ332HC-P5MGZ318HC-A1MGZ221HC-A4MGZ330HC-O1MGZ330HC-A1
Rangedeg/s400400400400400100
Band Width @3DB (customized)Hz9018020020030050
Output accuracy (digital SPI)bits242424242424
Output rate (ODR) (customized)Hz12K12K12K12K12K12K
Delay (customized)ms<3<1.5<1.5<1.5<1<6
Bias stabilitydeg/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<30105
Scale factor at 25°Clsb/deg/s200002000016000160002000080000
Scale factor repeatability (1σ)ppm(1σ)<20ppm<20ppm<20ppm<20ppm<100ppm<100ppm
Scale factor vs temperature (1σ)ppm(1σ)100ppm100ppm<150ppm<150ppm<300ppm<300ppm
Scale factor non-linearity (1σ)ppm100ppm100ppm<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
MEMS Gyroscope Chip Installation Diagram
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