| Customization: | Available |
|---|---|
| Type: | Piezoresistive Pressure Sensor |
| Component: | SemiConductor Type |
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BLWP21000 is a high-precision MEMS pressure sensor. When the ambient temperature is -45ºC ~ 125ºC, it can accurately measure the pressure from 0 to 1000kPa. The pressure and output voltage show a good linear relationship. The pressure sensor uses open loop detection, SOP6 package.
Characteristics:
| Parameter | Minimum | Typical | Maximum | Unit | Note |
| Supply voltage | - | 5 | 10 | Vdc | |
| Range | 1000 | kPa | |||
| Working curren | 1 | mAdc | |||
| Zero bias | -15 | 0 | 15 | nA | |
| Full scale output | 40 | 55 | 70 | mV | |
| Non Linearity | - | 0.2 | 0.5 | %FS | |
| Zero output temperature coefficient TCO | -0.08 | -0.03 | 0.08 | %FS/ºC | Constant pressure mode |
| -0.08 | -0.04 | 0.08 | %FS/ºC | Constant current mode | |
| Full scale output temperature coefficient TCS | -0.27 | -0.22 | -0.17 | %FS/ºC | Constant pressure mode |
| -0.05 | ±0.02 | 0.05 | %FS/ºC | Constant current mode | |
| Resistance temperature coefficient | 1500 | 2000 | 2500 | ppm/ºC | |
| Hysteresis | - | 0.05 | 0.1 | %FS | |
| Stability of | 0.2 | %FS /Y | |||
| Operating temperature | -45 | - | 125 | ºC | |
| Storage temperature | -55 | - | 150 | ºC |
Note:Unless otherwise specified, all values in this table are tested at a voltage of 5Vdc and a temperature of 25±3ºC
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