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? Sensor output based on operation method:

? Non-selective measurement of nitrogen dioxide (NO2) and ozone (O3)

? Selective ozone (O3) measurement using ultra-low power

? Supports international standards for air quality, such as the US Environmental Protection Agency (EPA)

? Customization for mobile, industrial, and consumer applications

? Heater driver and regulation loop for constant resistance, minimizing effect of environmental temperature on signal

? I2C interface: up to 400 kHz

? Built-in nonvolatile memory (NVM) for module-specific data

? Ultra-low average power consumption down to 0.2 mW

? Excellent for low-voltage and low-power battery applications

? No external trimming components required

? External reset pin (active-LOW)

? Siloxane resistant

? RoHS compliant

? Target operation temperature: -40°C to +65°C

? Supply voltage: 1.7V to 3.6 V

? Water and dustproof version available (IP67 certified)

? Available assembly sizes:

? 3.0 × 3.0 × 0.7 mm (standard version)

? 3.0 × 3.0 × 0.9 mm (IP67 version)