SI1000
SI1000 is Single axis analog accelerometer manufactured by SAFRAN.
features
- Ranges: +/-3, 5 g
- Low Noise: 0.7 µg/√Hz (+/-3g)
- Bandwidth: 0-550Hz (+/-3g)
- Non linearity : ±0.3% FS
- Size : <1cm2
- Embedded logic functions: Self-test, reset
Key Parameter, typical values Full-Scale acceleration White Noise Noise (Integrated over 0.1Hz to 100Hz) Dynamic range (0.1Hz to 100Hz) Scale Factor Sensitivity Bandwidth (±3d B) Operational temperature Operating power consumption Size
SI1003 ±3 0.7 8
108.5 900 550 -40 to +85 90 9x9
Featured Applications (non-exhaustive):
Seismic Structural Health Monitoring of critical civil infrastructure (dams, bridges, buildings) High density urban monitoring networks
Safety systems
SI1005 ±5 1.2 13
108.5 540 700 -40 to +85 90 9x9
Unit g μg/√Hz μg d B m V/g Hz °C m W mm2
Industrial Low noise industrial measurements
30S.SI1000.B.04.22 .safran-sensing-technologies.
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SI1003 PARAMETERS All values are specified at ambient temperature (20°C) and at 3.3 V supply voltage VDD, unless otherwise stated. Acceleration values are defined for differential signal (OUTP-OUTN).
Parameter ments
Min
Accelerometer
Full scale
±3
White Noise
In band
Noise
Integrated over 0.1Hz to 100Hz
Dynamic range for 100Hz bandwidth
Non-Linearity
IEEE Norm , % of full scale
Frequency response +3d B
Resonant frequency
Quality factor
Startup time
Sensor operational, delay once POR triggered
Bias...
