 |
1.Small volume 9.0×9.0×2.6
2.SPI digital interface output
3.Operate temperature: -40°C~ +85°C
4.Shock reach 20000g
SG-8
SANGAS
This series accelerometers adopt the internationally advanced MEMS chip and ASIC circuit integration scheme. The chip has a small volume, light weight and high reliability. It is also the first ultra-small MEMS accelerometer integrated in the ceramic standard package in China.
It uses a standard +5V voltage input and SPI digital interface output. The device has good universality. Besides the output of acceleration information, it also has real-time output of self-test status, temperature signal and reference potential, which is convenient for use. With a specialized environmental adaptability design, the device has high reliability and can work stably in various shock, vibration and temperature environments.
Features：
Small volume 9.0×9.0×2.6
SPI digital interface output
Operate temperature: -40°C~ +85°C
Shock reach 20000g
High stability
Real-time output of self-test status, temperature signal and reference potential
Specificatioins:
Parameter | Unit | SG8-02 | SG8-10 | SG8-15 | SG8-30 | SG8-50 | SG8-100 | SG8-150 | SG8-200 |
Range | g | ±2 | ±10 | ±15 | ±30 | ±50 | ±100 | ±150 | ±200 |
Bias | mg | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 |
Bias stability | mg | ≤0.1 | ≤0.2 | ≤0.3 | ≤0.5 | ≤1 | ≤3 | ≤3.5 | ≤6 |
Bias repeatability | mg | ≤0.06 | ≤0.2 | ≤0.3 | ≤0.45 | ≤0.5 | ≤05 | ≤1 | ≤5 |
Bias Temp coefficient | Mg/℃ | ≤0.1 | ≤0.5 | ≤0.75 | ≤1.5 | ≤2 | ≤5 | ≤7.5 | ≤10 |
Scale factor stability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
Scale factor repeatability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
Scale factor Temp coefficient | ppm/℃ | ≤100 | ≤100 | ≤100 | ≤150 | ≤150 | ≤200 | ≤200 | ≤200 |
Resolution | mg | 0.05 | 0.25 | 0.5 | 1.0 | 2.5 | 5.0 | 7.5 | 10 |
bandwidth | Hz | 250 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Cross-coupled | mrad | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
% | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | |
Nonlinearity | %FS(max) | ≤±0.1 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.5 | ≤±0.5 |
Resonant frequency | kHz | 1.3 | 2.7 | 3.8 | 4.5 | 5.8 | 8.1 | 10.1 | 11.4 |
Start-time | s | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
consumption | mW | 100 | |||||||
Dimension | mm3 | 9.0×9.0×2.6 | |||||||
Package | Ceramic packaging (LCC20) | ||||||||
Output form | Digital Output | ||||||||
Operate temp | ℃ | -45～+85 | |||||||
Storage temp | ℃ | -55～125 | |||||||
Shock | g | 20000 | |||||||
This series accelerometers adopt the internationally advanced MEMS chip and ASIC circuit integration scheme. The chip has a small volume, light weight and high reliability. It is also the first ultra-small MEMS accelerometer integrated in the ceramic standard package in China.
It uses a standard +5V voltage input and SPI digital interface output. The device has good universality. Besides the output of acceleration information, it also has real-time output of self-test status, temperature signal and reference potential, which is convenient for use. With a specialized environmental adaptability design, the device has high reliability and can work stably in various shock, vibration and temperature environments.
Features：
Small volume 9.0×9.0×2.6
SPI digital interface output
Operate temperature: -40°C~ +85°C
Shock reach 20000g
High stability
Real-time output of self-test status, temperature signal and reference potential
Specificatioins:
Parameter | Unit | SG8-02 | SG8-10 | SG8-15 | SG8-30 | SG8-50 | SG8-100 | SG8-150 | SG8-200 |
Range | g | ±2 | ±10 | ±15 | ±30 | ±50 | ±100 | ±150 | ±200 |
Bias | mg | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 | ±100 |
Bias stability | mg | ≤0.1 | ≤0.2 | ≤0.3 | ≤0.5 | ≤1 | ≤3 | ≤3.5 | ≤6 |
Bias repeatability | mg | ≤0.06 | ≤0.2 | ≤0.3 | ≤0.45 | ≤0.5 | ≤05 | ≤1 | ≤5 |
Bias Temp coefficient | Mg/℃ | ≤0.1 | ≤0.5 | ≤0.75 | ≤1.5 | ≤2 | ≤5 | ≤7.5 | ≤10 |
Scale factor stability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
Scale factor repeatability | ppm | ≤200 | ≤200 | ≤200 | ≤300 | ≤300 | ≤500 | ≤500 | ≤500 |
Scale factor Temp coefficient | ppm/℃ | ≤100 | ≤100 | ≤100 | ≤150 | ≤150 | ≤200 | ≤200 | ≤200 |
Resolution | mg | 0.05 | 0.25 | 0.5 | 1.0 | 2.5 | 5.0 | 7.5 | 10 |
bandwidth | Hz | 250 | 400 | 400 | 400 | 400 | 400 | 400 | 400 |
Cross-coupled | mrad | <10 | <10 | <10 | <10 | <10 | <10 | <10 | <10 |
% | <1 | <1 | <1 | <1 | <1 | <1 | <1 | <1 | |
Nonlinearity | %FS(max) | ≤±0.1 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.3 | ≤±0.5 | ≤±0.5 |
Resonant frequency | kHz | 1.3 | 2.7 | 3.8 | 4.5 | 5.8 | 8.1 | 10.1 | 11.4 |
Start-time | s | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
consumption | mW | 100 | |||||||
Dimension | mm3 | 9.0×9.0×2.6 | |||||||
Package | Ceramic packaging (LCC20) | ||||||||
Output form | Digital Output | ||||||||
Operate temp | ℃ | -45～+85 | |||||||
Storage temp | ℃ | -55～125 | |||||||
Shock | g | 20000 | |||||||
