BLWP5XXXM board mount pressure sensor
DETAILS
DESCRIPTION ：
BLWP5XXXM is a new type of integrated high precision pressure sensor, can provide temperature and pressure IIC communication protocol interface, strong anti-interference ability. It has the advantages of small size, high reliability and good consistency. The product processing circuit integrated noise reduction processing module, to achieve strong anti-interference ability of the sensor performance; At the same time, the product integrates high precision temperature sensor, using a unique algorithm to realize the sensor temperature drift compensation.
CHARACTERISTICS :
1. Range: 0~110kPa, 0~300kPa, 0~700kPa, 0~1400kPa, etc
2. Pressure type: absolute pressure
3. Current consumption: 5uA(one measurement)
4. Hibernation current: <100nA (25°C)
5. Operating temperature range: -10℃ ~ 85℃6. Temperature accuracy: ±0.5℃ @25℃7. Suitable for non corrosive dry gas8. Output form: I2C signal output, wide temperature compensation
PREFORMANCE:
| Parameter | Numerical value | Unit | Note |
| Power supply | (5±0.25)V DC @25℃ | V DC | |
| Accuracy | ±2 | %Span | |
| Response time | 2.5 | ms | @OSR_P=1024X |
| SDA/SCL pull-up resistor | 4.7 | K ohm | |
| ESD HBM | 4000 | V | |
| Overload pressure | 1.5 | %FS | |
| Compensating temperature | 0～60 | ℃ | |
| Measuring medium temperature | -10～85 | ℃ | |
| Storage temperature | -40～125 | ℃ |
ELECTRICAL CHARACTERISTICS:
| Parameter | Minimum | Typical | Maximum | Unit | Note |
| Supply voltage | 3.3 | 5.5 | V | ||
| Standby current | 100 | nA | |||
| LDO output | 3.0 | V | |||
| PSRR | 60 | dB | |||
| Resolution | 21 | Bits | |||
| Input common-mode signal rejection ratio | 80 | 110 | |||
| Built-in temperature sensor accuracy | ±0.5 | ℃ | @25℃ | ||
| ±1 | ℃ | -40℃~85℃ | |||
| Output data resolution | 16 | Bit | LSB = (1/256) ℃ | ||
| Clock pulse frequency | 400 | KHz | I2C communication | ||
| Output data resolution | 21 | Bits | @OSR_P=1024X | ||
BLWP5XXXM board mount pressure sensor reference↓
