Today,Yingshang will introduce a high-precision digital temperature and humidity sensor-GXHT31,which can replace Shengsirui SHT31.GXHT31,a digital temperature and humidity sensor,was introduced by Yinhe Core,an agent of Yingshang.Its design provides users with a reliable alternative to SHT31.

 

　　1.Overview of digital temperature and humidity sensor GXHT31

 

　　As a new generation of single-chip integrated temperature and humidity temperature sensor,Zhongke Yinhe core digital temperature and humidity sensor GXHT31 directly integrates highly sensitive MEMS humidity sensor in silicon-based CMOS wafer based on extremely weak signal detection and MEMS technology platform.This design significantly improves the data signal uniformity,reduces the common transmission interference of multi-hardware architecture,and achieves smaller chip area and higher packaging reliability.
 

 

　　2.Characteristics of digital temperature and humidity sensor GXHT31

 

　　GXHT31,a digital temperature and humidity sensor,can input and output accurate analog signals through full temperature and humidity range calibration and temperature compensation.Typical precision reaches 2%RH(humidity)and 0.2℃(temperature),which can stably and accurately measure the relative humidity of 0-100%RH and the wide temperature range of-45℃~130℃.The temperature sensor has a built-in 16-bit high-precision ADC,and the accurate measurement response time is as low as 2.5ms,taking into account the excellent long-term stability.
 

 

　　3.Performance of digital temperature and humidity sensor GXHT31

 

　　①Single-chip integration:the overall design of temperature and humidity sensing unit improves stability and reliability.

 

　?、贔lexible communication interface:Support IC interface,with the highest data transmission rate of 1MHz,and provide two IC addresses for users to choose,which is convenient for multi-device networking.

 

　?、跰iniaturized package:DFN package is used,and the specification is only 2.5mm x 2.5mm x 0.9mm,which is suitable for high integration application environment.

 

　?、躓ide voltage power supply:The working input voltage ranges from 2.0V to 5.5V,which is suitable for various power supply and distribution systems.
 

 

　　This digital temperature and humidity sensor product is widely used in smart home system,industrial data monitoring,cold chain logistics and transportation,environmental monitoring,automotive electronics and various embedded systems,providing a cost-effective solution for accurate temperature and humidity measurement.Yingshang Microelectronics is the first-class agent officially authorized by Zhongke Yinhe Core,providing our customers with high-performance,high-reliability temperature and humidity sensor chips and complete selection support.For free samples,technical services or inquiry,please feel free to contact us.