products details

Home Products

MEMS Gyroscope Chip Manufacturer Low Bias Instability for INS 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

Band Width:

200Hz

Angular Random Walk:

<0.05°/√h

Supply Voltage:

5±0.25V

Current Consumption:

45mA

Packaging Details:

sponge+box

Supply Ability:

500/month

Product Description

MEMS Gyroscope Chip Manufacturer Low Bias Instability for INS System

Product Overview

This MEMS gyroscope chip combines high precision, low noise, and excellent stability to deliver reliable motion sensing performance. Its robust design ensures consistent output under harsh environmental conditions, making it ideal for industrial, aerospace, and navigation applications. Easy integration into embedded systems enhances development efficiency.

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 large heat dissipation elements and areas with external mechanical contact
Prevent placement in areas prone to 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