Product Overview
The SPL17-002 is a miniaturized Digital Gauge Pressure Sensor offering high accuracy and low current consumption. It functions as both a pressure and temperature sensor, with an internal signal processor converting sensor outputs to 24-bit results. The sensor element ensures precision during temperature fluctuations, and its small package makes it ideal for various devices. Each sensor is individually calibrated with coefficients provided for converting measurements to true pressure and temperature values. A specific note advises implementing measures to prevent particle deposition on the MEMS membrane to maintain performance.
Product Attributes
- Brand: Goermicro
- Origin: Not specified
- Material: Pb-free, halogen-free and RoHS compliant
- Color: Not specified
- Certifications: RoHS compliant
Technical Specifications
| Parameter | Symbol | Condition | Min | Typ. | Max | Units |
| Gauge Pressure range | P | 0...40kPa | 0 | 40 | kPa | |
| Temperature Range | TA | Operational | -40 | 25 | 85 | C |
| Temperature Range | TA | Full accuracy | 0 | 25 | 70 | C |
| Supply voltage | VDD | 1.7 | 3.6 | V | ||
| Interface supply voltage | VDDIO | 1.2 | 3.6 | V | ||
| Absolute accuracy pressure | P_A | 0~40kPa, 0+70C after OPC | 0.1 | kPa | ||
| Temperature accuracy | 0~+70C | 2 | C | |||
| Pressure temperature sensitivity | < 1 | Pa/K | ||||
| Measurement time | t | Pressure measurement | 4 | ms | ||
| Average current consumption | Idd | 1 Hz (with 1 measurement per second.) | 2.8 | 3 | uA | |
| Standby current | Iddsbm | 5 | 100 | nA | ||
| I2C interface clock frequency | fI2C | For I2C | 3.4 | MHz | ||
| Overpressure | 0 | 80 | kPa | |||
| Storage temperature | -40 | 125 | C | |||
| ESD rating | JESD22-A114 | -2 | +2 | kV |
2411220633_Goertek-SPL17-002_C6495552.pdf
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