Product Overview
The HBP1101D-2 series is a highly integrated, stable, and reliable pressure sensor module from Haobang Gaoke. It comprises a MEMS pressure sensor chip and a high-performance conditioning circuit. Calibration coefficients stored in OTP enable product calibration, with pressure calibration and temperature compensation automatically performed by the test system. Calibrated pressure and temperature are outputted via digital I2C. The HBP1101D-2 utilizes a standard SOP6 single-port package for compact size and ease of use, ensuring high-performance, stable, and reliable pressure measurement. It is suitable for non-corrosive gas differential pressure detection and has broad application prospects in healthcare, smart home appliances, and industrial control.
Product Attributes
- Brand: Haobang Gaoke ()
- Origin: Wuxi, China ()
- Material: MEMS Silicon Piezoresistive Technology
Technical Specifications
| Parameter | Condition | Min | Typical | Max | Unit | Notes |
| Product Series | HBP1101D-2 | |||||
| Sensing Technology | Silicon Piezoresistive MEMS | High sensitivity, high stability | ||||
| Measurement Range | Selectable | -100 | 2000 | kPa | Gauge pressure | |
| Supply Voltage | Selectable | 1.8 | 5.5 | V | ||
| Output Interface | I2C | Digital | ||||
| Package | SOP6 | Standard, easy to use | ||||
| Operating Temperature | Selectable | -20 | 0-60 | 85 | C | |
| Compensation Temperature | Selectable | 0 | 0-60 | 85 | C | |
| Accuracy | 0.5 | %FS | Selectable | |||
| Zero Temperature Drift | 0.035 | %FS/C | ||||
| Full Scale Temperature Drift | 0.035 | %FS/C | ||||
| Long-term Stability | 1 Year | 0.5 | %FS | |||
| Absolute Maximum Supply Voltage | -0.3 | 6.5 | V | |||
| Absolute Maximum Digital Voltage | 25C | -0.3 | Vdd | Vdd+0.3 | V | |
| Overload Pressure | 2x | Rated Pressure | ||||
| Burst Pressure | 3x | Rated Pressure | ||||
| ESD (HBM) | 2 | kV | ||||
| Storage Temperature | -40 | 125 | C | |||
| Media Compatibility | Non-corrosive gases or liquids | |||||
| I2C Clock Frequency | 400 | kHz | fscl | |||
| I2C SCL Low Pulse Time | 1.3 | s | tLOW | |||
| I2C SCL High Pulse Time | 0.6 | s | tHIGH | |||
| I2C SDA Setup Time | 0.1 | s | tSUDAT | |||
| I2C SDA Hold Time | 0 | s | tHDDAT | |||
| I2C Repeated Start Setup Time | 0.6 | s | tSUSTA | |||
| I2C Start Hold Time | 0.6 | s | tHDSTA | |||
| I2C Stop Setup Time | 0.6 | s | tSUSTO | |||
| I2C Bus Free Time | 1.3 | s | tBUF |
2506201720_HAOBANG-HI-TECH-HBP1101D101GPS6-2_C49230023.pdf
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