Key Features & Benefits

TrueVOC? air quality detection with

industry-leading purity and stability,

providing outputs such as eCO21, TVOC

and AQI2 in compliance with worldwide

IAQ3 standards.

Independent sensor heater control for

highest VOC selectivity and outstanding

background discrimination.

Immunity to humidity and ozone

? Superior output stability over the

whole T and RH operating ranges4

? Effective ozone compensation

Hassle-free on-chip heater drive control

and data processing – no need for

external libraries – no impact on MCU

performance.

Wide operating ranges

? temperature: -40 to +85°C

? humidity: 5 to 955

? VDD: 1.71 to 1.98V; VDDIO 1.71 to 3.6V

Applications

? Building Automation / smart home /

HVAC6

o Indoor air quality detection

o Demand-controlled ventilation

o Smart thermostats

? Home appliances

o Cooker hoods

o Air cleaners / purifiers

? IoT devices