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High Performance Single Axis MEMS Gyroscope Chip for Integrated Navigation System

Brand Name:	Firepower
Model Number:	MGZ318HC-A1
MOQ:	1
Price:	negotiable
Payment Terms:	T/T
Supply Ability:	500/month

Detail Information

Product Description

Detail Information

Place of Origin:

china

Measuring Range:

400 Deg/s

Bias Stability:

<0.1°/h

Bandwidth:

200Hz

Angular Random Walk:

<0.05°/√h

Working Temperature:

-40ºC To +85ºC

Supply Voltage:

5±0.25V

Packaging Details:

sponge+box

Supply Ability:

500/month

Product Description

High Performance Single Axis MEMS Gyroscope Chip for Integrated Navigation System

This high-performance MEMS gyroscope chip delivers accurate and stable angular rate measurement for navigation and control systems. Featuring low noise, low drift, and excellent environmental adaptability, it is ideal for UAV flight control, inertial navigation, and industrial automation. Designed for seamless integration, it supports flexible interfaces and customization options.

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 Parameters

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