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| Categories | MEMS Accelerometer Chips |
|---|---|
| Brand Name: | SI |
| Model Number: | SIMA1000 |
| MOQ: | 1set |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union |
| Delivery Time: | 5-8 work days |
| Bias Stability: | ≤100μg |
| Type: | digital MEMES accelerometer |
| Applications: | Consumer electronics, automotive, industrial, wearable devices |
| Axis: | 1-axis / 2-axis / 3-axis |
| Featuring: | lower noise, higher stability, good repetitiveness |
| Company Info. |
| Stable Inertial Systems Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
MA1000 series digital MEMES accelerometer is a silicon-based MEMES inertial sensor with high performance, high reliability and domestic production, featuring lower noise, higher stability, good repetitiveness, low non-linearity, low temperature drift and vibration resistance. The MA1000 series MEMS accelerometers contain internal temperature sensors and support on-chip temperature compensation.
Main performance Parameters
test item | unit | MA1000-30A | MA1000-30B | MA1000-50A |
Range | g | 30 | 30 | 50 |
Noise | μg/√Hz | ≤80 | ≤150 | ≤100 |
Bias stability (1σ@10s) | μg | ≤100 | ≤500 | ≤150 |
Bias temperature sensitivity | μg/℃ | ≤50 | ≤200 | ≤150 |
Bias temperature hysteresis | mg | ≤2 | ≤10 | ≤5 |
Scale factor | LSB/g | 250000±2500 | 250000±2500 | 150000±1500 |
Scale factor non-linearity | % | ≤0.3 | ≤0.5 | ≤1 |
Second-order nonlinear coefficient | μg/g2 | ≤100 | ≤200 | ≤100 |
Bandwidth (tunable) | Hz | 100 | 100 | 100 |
Resolution | μg | ≤25 | ≤50 | ≤50 |
Shock resistance | g | 500 | 500 | 500 |
VRE (6.06grms) | g | ≤0.15 | ≤0.3 | ≤0.1 |
Operating temperature2 | mg/g2rms | -45~85 | -45~85 | -45~85 |
Start up time | s | ≤1 | ≤1 | ≤1 |
Sample frequency (tunable, maximum value 2000) | Hz | 500 | 500 | 500 |
Supply voltage | V | 5±0.25 | 5±0.25 | 5±0.25 |
Current | mA | ≤10 | ≤10 | ≤10 |
Communication interface | - | SPI/I2C | SPI/I2C | SPI/I2C |
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