1、 Product Overview;
AHT20， The new generation of temperature and humidity sensors has established new standards in terms of size and intelligence: it is embedded in a dual row flat no pin SMD package suitable for reflow soldering, with a bottom surface of 3 x 3mm and a height of 1.0mm. The sensor outputs calibrated digital signals, AHT20， The new generation of temperature and humidity sensors has established new standards in terms of size and intelligence: it is embedded in a dual row flat no pin SMD package suitable for reflow soldering, with a bottom surface of 3 x 3mm and a height of 1.0mm. The sensor outputs calibrated digital signals in standard I2C format.

The AHT20 is equipped with a newly designed ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity sensing element, and a standard on-chip temperature sensing element. Its performance has greatly improved and even exceeded the reliability level of the previous generation of sensors. The new generation of temperature and humidity sensors has been improved to make their performance more stable in harsh environments.

Each sensor is calibrated and tested, and the product batch number is printed on the surface of the product. Due to improvements and miniaturization of sensors, its cost-effectiveness is higher, and ultimately all devices will benefit from cutting-edge energy-saving operating modes.

2、 Application scope;
HVAC, dehumidifier, testing and inspection equipment, consumer goods, automotive, automatic control, data logger, weather station, household appliances, humidity regulation, medical and other related temperature and humidity detection and control.


3、 Product characteristics;
• Fully calibrated
• Digital output,I²Cinterface
Excellent long-term stability
Adopting SMD packaging suitable for reflow soldering
• Fast response and strong anti-interference ability

4、 Product customization

Customized development can be carried out according to customer requirements. For details, please consult customer service personnel.