BME688
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Краткое описание:
BME688 4-in-1 Environmental Sensor with Artificial Intelligence
Дополнительная информация
The BME688 is the first gas sensor with Artificial Intelligence (AI) and integrated high-linearity and high-accuracy pressure, humidity, and temperature sensors. It is housed in a robust yet compact 3.0 x 3.0 x 0.9 mm³ package and is specifically developed for mobile and connected applications where size and low power consumption are critical requirements. The gas sensor can detect Volatile Organic Compounds (VOCs), Volatile Sulfur Compounds (VSCs), and other gases such as carbon monoxide and hydrogen in the parts per billion (ppb) range. It features a gas scanner function that can be customized for specific detection cases using the BME AI-Studio tool.
| RoHS | RoHS3 Compliant |
| REACH | Unaffected |
| Interface | I2C, SPI |
| Halogen-free | Yes |
| Supply Voltage (VDD) | 1.71 - 3.6V |
| Supply Voltage (VDDIO) | 1.2 - 3.6V |
| Operating Humidity Range | 0 - 100% r.H. |
| Operating Pressure Range | 300 - 1100hPa |
| Humidity Accuracy Tolerance | ±3% r.H. |
| Operating Temperature Range | -40 - 85°C |
| Pressure Accuracy Tolerance | ±1hPa |
| Temperature Accuracy Tolerance | ±1.0°C |
| Moisture Sensitivity Level (MSL) | 1 |
| Gas Sensor Response Time (tau 33-63%) | < 1s |
| Average Current Consumption (ULP mode) | 90µA |
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