ZMOD4510AI1V

ZMOD4510AI1V is a gas sensor module for nitrogen dioxide and ozone. It detects air quality in a variety of indoor and outdoor applications. It works reliably in various conditions, including very humid and dusty applications with the possibility of water spray, condensation, or immersion. The small LGA assembly consists of a gas sensing element and a CMOS signal conditioning IC. The sensing element is a Si-based microhotplate with a robust and highly sensitive metal oxide chemiresistor. Typical application includes air monitoring for nitrogen dioxide and ozone, detect unhealthy conditions in indoor and outdoor air, personal air quality monitors, smart city instrumentation, road/city emission control, automation based on AQI (HVAC systems, monitor home, office, public building, personal, and bathroom environments for healthy conditions and comfort building air purification systems), ideal for mobile, industrial, and consumer applications, boiler and heater control, weather station.

• Nitrogen dioxide (NO2), Ozone (O3), Ozone (O3) using Ultra-Low Power (ULP)
• Supports international standards for air quality, such as the US Environmental Protection Agency
• Heater driver and regulation loop for constant resistance, minimizing effect of environmental temp
• Built-in non-volatile memory (NVM) for module specific data (configuration and calibration)
• Ultra-low average power consumption down to 0.22mW
• Excellent for low-voltage and low-power battery applications
• No external trimming components required, external reset pin (active-LOW)
• Siloxane resistant, JEDEC JESD47 qualified for 10 years lifetime
• Supply voltage range from 1.7V to 3.6V
• 12-LGA package, operating temperature range from -40° to +65°C