• Digital Temperature and Humidity Sensor
  • Digital Temperature and Humidity Sensor
  • Digital Temperature and Humidity Sensor
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Digital Temperature and Humidity Sensor

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  • Price

    Price on request   ≥1piece

  • Model Number

    AM2320

  • Data Sheet

  • Package

    Original packaging

  • Specs

    AM2320

  • Quantity

    - +

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Product Description

AM2320 Digital Temperature and Humidity Sensor Product overview
Temperature and humidity combined sensor AM2320 digital temperature and humidity sensor is a digital signal output has been calibrated. Using special temperature and humidity acquisition technology, ensure that the product has a very high reliability and excellent long-term stability. Sensor consists of a capacitive moisture element and an integrated high-precision temperature measurement devices, and connected with a high-performance microprocessor . The product has excellent quality, super fast response, strong anti-interference ability, very high property price rate.

AM2320 communication using a single bus, two communication modes standard I2C. Standard single-bus interface, the system integration becomes easy and quick. Ultra-small size, low power consumption, signal transmission distance up to 20 meters, making all kinds of applications and even the most demanding applications the best choice. I2C communication using standard communication sequence, the user can directly linked to the I2C communication bus without additional wiring, simple to use. Two communication modes are used as humidity, temperature, and other digital information directly CRC checksum temperature-compensated output, users do not need to calculate the secondary digital output, and no need for temperature compensation of the humidity, temperature and humidity can be accurately information. Two communication modes are free to switch, the user can freely choose, easy to use, wide range of applications. 4 lead product, easy connection, special packages according to user needs and provide.

AM2320 Digital Temperature and Humidity Sensor Product Features
• Ultra-small size
• Super cost-effective
• Ultra-low voltage operation
• Excellent long-term stability
• Standard I2C and single-bus output

AM2320 Digital Temperature and Humidity Sensor Applications
HVAC, dehumidifiers, testing and inspection equipment, consumer goods, automotive, automation, data loggers, gas stations, home appliances, humidity control, medical, and other relevant humidity measurement and control.

AM2320 Digital Temperature and Humidity Sensor Product Highlights
Completely interchangeable, low-cost, long-term stability, relative humidity and temperature measurement, long distance signal transmission, the digital signal output, precise calibration, low power consumption, standard single-bus digital interface standard I2C bus digital interface, communication free choice.

AM2320 Digital Temperature and Humidity Sensor Sensor performance
Relative Humidity
Parameter
 Condition
 min
 typ
 max
 Unit
Resolution

0.1
%RH
Range
0
99.9 %RH
Accuracy
 25°C
±3
%RH
Repeatability

±0.1
%RH
Interchangeability
Completely interchangeable
Response time
 1/e (63%)
<5
S
Hysteresis

±0.3
%RH
Drift
 Typical values
<0.5
%RH/yr

Temperature
Parameter
 Condition
 min
 typ
 max
 Unit
Resolution

0.1
°C

16
bit
Accuracy

±0.5
°C
Range
-40
80 °C
Repeatability

±0.2
°C
Interchangeability
Completely interchangeable
Response time
 1/e (63%)
<5
S
Drift

±0.1
°C/yr

AM2320 Digital Temperature and Humidity Sensor Electrical Characteristics
Parameter
 Condition
 min
 typ
 max
 Unit
Supply Voltage
3.1 5 5.5 V
Power Consumption
 Dormancy
 8 10
µA
Measure
950
µA
Average
350
µA
Low-level output voltage
 ICC
 0
300 mV
High-level output voltage
 Rp<25 kΩ
 90%
100%
 VDD
Low-level input voltage
0
30%
 VDD
High-level input voltage
70%
100%
 VDD
Rpu
 VDD = 5V
VIN = VSS
 30 45 60 kΩ
Output Current

8
mA

10
 20
µA
Sampling period
2.0

S