Product Summary

The AM2302 is a Temperature and humidity module. The applications are HVAC, dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control, data loggers, home appliances, humidity regulator, medical, weather stations, and other humidity measurement and control and so on.

Parametrics

AM2302 absolute maximum ratings: (1)Voltage: 3.3 to 5.5 V; 5V typ; (2)Power consumption, Dormancy: 10uA min; 15 μA typ; Measuring: 500 μA typ; Average: 300 μA; (3)Low level output voltage, IOL: 0 to 300mV; (4)High output voltage, Rp<25 kΩ: 90% to 100% VDD; (5)Low input voltage, Decline: 0 to 30% VDD; (6)Input High Voltage ,Rise: 70% to 100% VDD.

Features

AM2302 features: (1)Ultra-low power; (2)the transmission distance; (3)fully automated calibration; (4)the use of capacitive humidity sensor; (5)completely interchangeable; (6)standard digital single-bus output; (7)excellent long-term stability; (8)high accuracy temperature measurement devices.

Diagrams

AM2302 block diagram