Product Description:

YJJ AHT20 Integrated Temperature And Humidity Sensor Chip In Surface Mount Package Is Used In Smart Home Applications

Features:

AHT20 Temperature and Humidity Sensor

Fully calibrated, digital output, 12C interface, excellent long-term stability

High cost performance, rapid response, strong anti-interference ability, wide voltage support of 2.2 - 5.5 VDC

AHT20 temperature and humidity sensor is embedded with a dual-row flat leadless SMD package suitable for reflow soldering

The sensor outputs calibrated digital signals in standard 12C format. The AHT20 is equipped with an ASIC-specific chip, MEMS semiconductor capacitive humidity sensing element and on-chip temperature sensing element, significantly enhancing its performance. Each sensor has been calibrated and tested, and is marked with the product batch number.

It is widely applied in fields such as smart home, consumer electronics, healthcare, automotive, industry, meteorology, etc.

For example: household appliances like HVAC systems, dehumidifiers and refrigerators, testing and inspection equipment, and other related products, as well as temperature and humidity detection products.

Power supply method: 2.2 - 5.5V

Measurement range: -40 - 120℃ 0~100%RH

Typical accuracy: ±0.3℃ ±2%RH(@25℃)

Repeatability: ±0.1℃, ±0.1%RH

Output mode: I²C digital signal

Size: 3.0*3.0*1.0mm

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.