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AHT10 integrated temperature and humidity sensor
Technical parameter
Supply voltage
DC : 1.8 - 3.6V
Measuring range (humidity) 0 ~ 99.9% RH
Measuring range (temperature) -40 ~ + 85 ℃
Humidity accuracy
± 2 % RH ( 25 ℃ )
Temperature accuracy ± 0.3℃
temperature: 0.01℃ Humidity: 0.024%RH
Response time
temperature: 5s humidity: 5s 1/e (63%)
Output signal IIC signal
  • Product Details
  • Graphic Details

First, product overview;

AHT10 is a high precision, fully calibrated, temperature and humidity sensor chip package, the MEMS production process, to ensure that products with high reliability and excellent long-term stability. The sensor includes a capacitive humidity sensing element and a high performance microprocessor CMOS is connected. The product has excellent quality, fast response, anti strong anti-interference ability, cost performance advantages.

AHT10 communication using standard IIC communication, ultra small volume, low power consumption, make it become the best choice of.AHT10 applications even the most demanding applications support a wide range of operating power supply voltage, the device can provide a low cost and low power consumption advantages for all kinds of common scenarios, temperature and humidity sensor are in constant temperature and humidity chamber of high precision calibration, direct output after temperature compensation for humidity, temperature and other information, users do not need to carry on the temperature compensation for humidity, temperature and humidity information can be obtained accurately.

Two, the scope of application;

HVAC, dehumidifier, testing and testing equipment, consumer goods, automotive, automatic control, data recorder, weather station, home appliances, medical and other related humidity control, humidity measurement and control.

Three, product characteristics;

Input voltage range: 1.8V to 3.6V;
The factory is calibrated and calibrated, and the product has the function of temperature compensation.
It has the functions of I2C interface and alarm.
Ultra low power consumption;
SMD packaging;
The humidity accuracy is + 2% RH (typical value).
The temperature accuracy is 0.3 C (typical value).