Applications

■ Climate control systems

■ Home appliances

■ Weather stations

■ Industrial automation

■ Medical equipment

Features

■ Humidity range: 0 to 100 RH

■ HumiSeal coating for moisture protection

■ Humidity accuracy: ±1.5 RH, typical

■ 14-bit resolution: 0.01 RH, typical

■ Independent programmable resolution settings:

8, 10, 12, 14 bits

■ Fast RH response time: 1 second time constant,

typical (with 1m/sec air flow), 4 seconds time

constant, typical (in still air)

■ Temperature sensor accuracy: ±0.2°C, typical

■ Low current consumption: 1.0μA average

(8-bit resolution, 1.8V supply), 24.4μA average

(14-bit resolution, 3.3V supply), one RH and

temperature measurement per second

■ Excellent stability against aging

■ Highly robust protection from harsh environmental

conditions and mechanical shock

■ Very low power consumption