ShenzhenYijiajie Electronic Co., Ltd.
                                                                                                           
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AHT30 Temperature HumiditySensor Chip I ² C Digital Signal Output With High Precision For Smart Home

Price Negotiable
Price: Negotiable
MOQ: 1PCS
Delivery Time: 5-8 work days
Product Description

 

              AHT30 Temperature HumiditySensor Chip I ² C Digital Signal Output With High Precision For Smart Home

 

 

Product Introduction:

 

The AHT30 is a brand - new temperature and humidity sensor, featuring low power consumption and high precision. It adopts a dual - row flat no - lead SMD package suitable for reflow soldering, with a sturdy shell and a small size, which can be easily integrated into complex designs. The AHT30 is equipped with a newly optimized ASIC dedicated chip, an improved MEMS semiconductor capacitive humidity - sensing element, and a standard on - chip temperature - sensing element, which significantly improves its performance and enables it to maintain stable performance even in harsh environments. It can help reduce the power consumption of application devices, so it is highly cost - effective, and is very suitable for enterprises with strict cost control but emphasis on quality for mass production.

 

Application Range:

 

It is widely used in smart home, consumer electronics, medical, automotive, industrial, meteorological and other fields, such as HVAC, dehumidifiers, refrigerators and other home appliances, as well as testing and detection equipment and other related temperature and humidity detection and control products.

 

Parameter

Condition

Min

Typ

Max

Unit

Humidity - related Parameters          
Measurement Range - 0 - 100 %RH
Resolution - - 0.024 - %RH
Accuracy 25℃ - ±2 ±3 %RH
Repeatability - - ±0.1 - %RH
Hysteresis - - ±1 - %RH
Non - linearity - - <0.1 - %RH
Response Time (τ63%) 25℃, 1m/s air flow - - <8 s
Drift Clean air - - <1 %RH/yr
Temperature - related Parameters          
Measurement Range - - 40 - 120
Resolution - - 0.01 -
Accuracy 25℃ - ±0.3 ±0.5
Repeatability - - - -
Hysteresis - - ±0.1 -
Response Time (τ63%) - 5 - 30 s
Drift - - - <0.1 ℃/yr
Power - supply Parameters          
Supply Voltage - 2.2 3.3 5.5 V
Supply Current (IDD) Sleep - 0.2 - μA
  Measurement - 570 600 μA
Power Consumption Sleep - 0.8 - μW
  Measurement - 1.8 1.9 mW
Digital I/O Pad DC Characteristics          
Output Low - voltage (VOL) - 4mA<IOL<0mA, VDD = 3.3V 0 - 0.4 V
Output High - voltage (VOH) - 70%VDD - VDD V
Input Low - voltage (VIL) - 0 - 30%VDD V
Input High - voltage (VIH) - 70%VDD - VDD V

 

 

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Company ShenzhenYijiajie Electronic Co., Ltd.
Location Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person Xu

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