| 价格 | 面议 |
| 发货 | 全国 |
| 品牌 | Bosch Sensortec |
| 该产品库存不足 |
Bosch Sensortec BME680 is an integrated 4-in-1 environmental sensor combining gas, humidity, barometric pressure and temperature measurement in a compact metal-lid package. It targets mobile and wearable devices and can support indoor air-quality applications when paired with Bosch BSEC software.
| Product model | BME680 |
|---|---|
| Sensor type | gas_humidity_pressure_temperature_sensor |
| Supply voltage | VDD 1.71–3.6 V; VDDIO 1.2–3.6 V |
| Calibration | Factory-calibrated; gas-sensing output interpretation supported by Bosch BSEC software |
| Data interface | I2C|SPI |
| Ingress protection | No IP code stated in the cited Bosch sources |
| Operating temperature | −40 to +85 °C |
| Dimensions | 3.0 × 3.0 × 0.93 mm, 8-pin metal-lid LGA package |
BME680 integrates gas, relative humidity, absolute pressure and temperature sensing. Operating ranges: −40…+85 °C, 0–100% RH and 300–1100 hPa. Typical currents at 1 Hz: 2.1 µA H/T, 3.1 µA P/T and 3.7 µA H/P/T; sleep current 0.15 µA. Humidity accuracy tolerance ±3% RH and hysteresis ±1.5% RH; pressure RMS noise 0.12 Pa, sensitivity error ±0.25% and temperature coefficient ±1.3 Pa/K. Gas response time <1 s for new sensors; the sensor supports direct IAQ index output when used with Bosch BSEC software. Bosch lists RoHS, halogen-free and MSL1 compliance.
Sources: Bosch Sensortec BME680 product page; BME680 product flyer; BME680 datasheet.
