 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)