The MVH2003A is a good accuracy analog relative humidity sensor. The highly miniaturized smart sensors are fully calibrated and provide an analog relative humidity output that is ratiometric to supply voltage. This sensor type supports systems operating in high noise environment where sensors with digital outputs cannot be used. It provides a high performance to cost ratio, while not compromising sensor accuracy.
Relative humidity accuracy
±2.5% RH typ. (20%RH to 80%RH, 25ºC)
Relative humidity response time
4 sec. typ.
Supply voltage range
+1.8 V to 5.5 V
130.0 µA avg. current (1.8V supply)
3 × 2.4 × 0.8 mm
10% – 90% ratiometric analog output voltage