KSGYR111M-S Digital MEMS Gyro Chip ±400°/s SPI I2C

Price Negotiable

Price: Negotiable

MOQ: 1PCS

Delivery Time: 5-8work days

Brand: KACISE

Product Description

KSGYR111M-S Digital Quartz MEMS GYRO Chip

Key Attributes

Attribute	Value
Supply voltage VDDM	+2.7V~+3.6V
Bias ZRL	±1°/s (0 LSB Typ)
Rate range I	±400°/s
Non-linearity NI	±0.5%FS
Cross-axis sensitivity CS	±5%

Product Overview

The KSGYR111M-S Digital Quartz MEMS GYRO Chip features superior bias output stability and low noise. This digital quartz gyroscope is based on quartz MEMS technology and manufactured using semiconductor processing techniques.

Key Features

Excellent bias temperature coefficient 0.0016 (°/s)/°C Typ
Low angle random walk 0.065 °/√h Typ
Integrated user-selectable digital filter and detuning frequency
SPI or I2C serial interface
Angular rate output (16 bits or 24 bits resolution)
Operating temperature -20°C to +80°C
Embedded temperature sensor
Low current consumption 900 μA Typ

Applications

Anti-vibration and attitude control for industrial applications
Motion detection for human machine interface
Wearable devices
Medical motion detection equipment
Optical, photography and platform stabilization
Inertial measurement instruments

KSGYR111M-S Digital Quartz MEMS GYRO Chip diagram

Technical Specifications

Power Supply Parameters
Supply voltage VDDM	+2.7V~+3.6V
Supply voltage for interface VDDI	+1.65V~+3.6V
Product Performance
Scale factor So	70 LSB/(°/s) ±2%	16 bits, Ta=+25℃
	17920 LSB/(°/s) ±2%	24 bits, Ta=+25℃
Scale factor variation over temperature Spt	±3%	VDDM=3V, Ta=+25℃ reference
Bias ZRL	±1°/s (0 LSB Typ)	Ta=+25℃
Bias variation over temperature A ZRLta	±0.25°/h	-10℃~+50℃, Ta=+25℃ reference
Bias variation over temperature B ZRLtb	±1°/h	-20℃~+80℃, Ta=+25℃ reference
Bias temperature coefficient ZRLs	0.0016(°/s)/℃ (Typ)	VDDM = 3V, Average of absolute value, ΔT=1℃
Rate range I	±400°/s
Non-linearity NI	±0.5%FS	Ta=+25℃
Cross-axis sensitivity CS	±5%	Ta=+25℃
Current consumption Iop1	900μA Typ
Sleep current Iop3	3μA Typ
Noise density Nd	0.0015 (°/s)/√Hz	@ 10Hz, LPF default setting
Angle random walk N	0.065 °/√h
Environmental Specifications
Operating temperature TOPR	-20℃～+80℃
Storage temperature TSTG	-40℃～+85℃