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AM2305B High Precision Single Bus Communication Pipeline Temperature Humidity Sensor Probe For Industrial Use

Categories Humidity Temperature Sensor
Model Number: AM2305B
Place of Origin: CN
MOQ: 1PCS
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000PCS
Delivery Time: 5-8 work days
Packaging Details: Standard packaging
Measuring Range: Temperature: - 40℃ ~ + 80℃; Humidity: 0 ~ 99.9%RH
Accuracy: Temperature: ± 0.5℃; Humidity: ± 3%RH (at 25℃)
Resolution: Temperature: 0.1℃; Humidity: 0.1%RH
Repeatability: Temperature: ± 0.2℃; Humidity: ± 0.1%RH
Working Voltage: 3.3V ~ 5.5V DC
Interface: Single - bus
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AM2305B High Precision Single Bus Communication Pipeline Temperature Humidity Sensor Probe For Industrial Use


AM2305B High Precision Single Bus Communication Pipeline Temperature Humidity Sensor Probe For Industrial Use


Product Overview:


The AM2305B is a temperature and humidity sensor with calibrated digital signal output. It is equipped with a newly - designed ASIC chip, an improved MEMS semiconductor capacitive humidity sensor, and a standard temperature sensor, and its performance has reached the industry's advanced level.


Application Range:


The AM2305B is widely used in 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.


Principle and Structure:


The AM2305B contains a capacitive humidity - sensing element and a high - precision temperature - measuring element, which are connected to a high - performance 8 - bit single - chip microcomputer. It uses a dedicated digital module acquisition technology and temperature and humidity sensing technology. Each sensor is calibrated in a highly accurate humidity calibration chamber, and the calibration coefficients are stored in the single - chip microcomputer in the form of a program. The internal sensor calls these calibration coefficients during the processing of the detected signal.


Parameter

Condition

Min

Typ

Max

Unit

Supply Voltage-3.355.5V
Power Consumption⁵Sleep215-µA
-Measurement1200--µA
-Average600--µA
Low - level Output VoltageIOL⁶0-300mV
High - level Output VoltageRp < 25kΩ90%-100%VDD
Low - level Input VoltageFalling0-30%VDD
High - level Input VoltageRising70%-100%VDD
Rpu⁷VDD = 5V, VIN = VSS14.7-
Output CurrentOn-8-mA
Tri - state (Off)-1020-µA
Sampling Period-2--s

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