Quality assurance of AHT20 high-precision temperature and humidity sensor digital I2C signal output anti-interference module

Product Descriptions

AHT20, as a new generation of temperature and humidity sensors, has established a new standard in size and intelligence. It is embedded in a 

double row flat no-lead package suitable for reflow soldering, with a bottom of 3 x 3 mm and a height of 1.0 mm. The sensor outputs calibrated 

digital signals in standard I2C format.AHT20 is equipped with a newly designed ASIC chip, an improved MEMS semiconductor capacitive 

humidity sensing element and a standard on-chip temperature sensing element.

As a result, the performance of the new generation of temperature and humidity sensors has greatly improved or even exceeded that of the 

previous ones with more stability in harsh environments.Each sensor is calibrated and tested, with product batch number printed on the surface 

of the product. Due to the improvement and miniaturization of the sensor, its cost-effective ratio is higher, and finally all equipment will benefit 

from the cuttingedge energy-saving operation mode.

Product Feature

Temperature and Humidity sensor

• Full calibration

• Digital output, I2C interface

• Excellent long-term stability

• SMD package suitable for reflow soldering

• Quick response and strong anti-jamming capability

Product  Application

HVAC svstem, dehumidifier, test and inspection equipment, consumer goods, automobiles, automatic controldata recorder, weather station, 

​household appliances, humidity regulation, medical and other relatedtemperature and humidity detection and control.

Product Images

Payment&Transportation

Official Certificate&Certificate

Multiple product supply

Company office environment

Warehouse Real Shot

Standard packaging

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