AHT20 patch packaged integrated temperature and humidity sensor chip
Our next-generation temperature and humidity sensor, the AHT20, sets new standards in size and intelligence. Available in a double-row, flat, pinless SMD package suitable for reflow soldering, with a footprint of 3 x 3 mm and a height of 1.0 mm, 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.
The new generation of temperature and humidity sensors has been improved for more stable performance in harsh environments. Each sensor is calibrated and tested and the product lot number is printed on the product surface.
Product Parameter
| Supply Voltage | DC:2.2-5.5V |
| Measurement range (humidity) | 0~100%RH |
| Measurement range (temperature) | -40~+85ºC |
| Humidity accuracy | ±2%RH(25ºC) |
| Temperature Accuracy | ±0.3ºC |
| Resolution ratio | Temperature:0.01ºC /Humidity:0.024%RH |
| Output signal | I²Csignal |
Graphic Details
Product images
About usGuangdong Jiepute Technology Co., Ltd. was founded in 2015. Adopting the advantages of international advanced chip technology and self-developed patented products. Introduced full-motion production equipment and testing equipment. Dedicated to the development, production and sales of temperature sensors and temperature switches, thermistors, varistors, gas sensors, pressure sensors, temperature and humidity sensors.
We have more than 500 employees and a factory area of more than 8,000 square meters. The company has a perfect management system Japan's professional R & D team, excellent production technology competent. Since the establishment, the products have been highly recognized by the industry benchmark customers, and the business income has been growing steadily every year.
Workshop
Test equipment
