The SG9 series accelerometers adopt the internationally advanced MEMS chip and ASIC circuit integration solution. The chip has a small form factor, light weight and high reliability. It is also the first ultra-small three-axis MEMS accelerometer integrated in the ceramic standard package in China.

This micro-accelerometer chip has a small form factor and is lightweight. It adopts a single-chip three-axis integration form, improving the product's integration. It uses a standard 5V voltage input. The SPI digital interface output can output acceleration and temperature information in real time. With specialized environmental adaptability, the device has high reliability and can work stably in various complex shock, vibration and temperature environments.

Features

٭ Three axis integration

٭ LCC16 standard packaging

٭ High reliability

٭ Excellent temperature characteristics

٭ SPI Standard Digital Interface

٭ Adaptability to harsh environments

Specifications

Parameter	Unit	SG9-50
Range	g	±50
Bias	mg	±100
Bias stability	mg	≤0.5
Bias repeatability	mg	≤0.5
Bias Temp coefficient	Mg/℃	≤2
Scale factor stability	ppm	≤300
Scale factor repeatability	ppm	≤300
Scale factor Temp coefficient	Ppm/℃	≤150
Resolution	mg	2.5
bandwidth	Hz	400
Cross-coupled	mrad	<10
Cross-coupled	%	<1
Nonlinearity	%FS(max)	≤±0.3
Resonant frequency	kHz	XY:8000 Z:5500
Start-time	s	1
consumption	mW	125
Dimension	mm³	9×9×2.6
Package	Ceramic packaging (LCC20)
Output form	Digital Output
Operate temp	℃	-45～+85
Storage temp	℃	-55～+125
Shock	g	10000

Overall dimension

Triaxial Micro MEMS Accelerometer

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