Datasheet Sensirion SGP40 — 数据表

Datasheet SGP40
Indoor Air Quality Sensor for VOC Measurements 
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 MOx based gas sensor for indoor air quality applications
Outstanding long-term stability and lifetime
I2C interface with digital output signal
Very small 6-pin DFN package: 2.44 x 2.44 x 0.85 mm3
Low power consumption: 2.6 mA at 3.3 V
Tape and reel packaged, reflow solderable Product Summary
The SGP40 is a digital gas sensor designed for easy
integration into air purifiers or demand-controlled
ventilation systems. Sensirion’s CMOSens® technology
offers a complete, easy-to-use sensor system on a single
chip featuring a digital I2C interface and a temperaturecontrolled micro hotplate, providing a humiditycompensated VOC based indoor air quality signal. The
output signal can be directly processed by Sensirion’s
powerful VOC Algorithm to translate the raw signal into a
VOC Index as a robust measure for indoor air quality. The
VOC Algorithm automatically adapts to the environment
the sensor is exposed to. Both sensing element and VOC Algorithm feature an unmatched robustness
against contaminating gases present in real-world …