AD22105ARZ

Output Function:	OverTemp
Base Part Number:	AD22105
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C
Current - Supply:	90µA, 120µA
Voltage - Supply:	2.7V ~ 7V
Features:	Selectable Trip Point
Selectable Hysteresis:	No
Series:	--
Output:	Active High
Output Type:	Open Collector
Current - Output (Max):	10mA
Accuracy:	±2°C
Switching Temperature:	Programmable
Trip Temperature Threshold:	Hot
Part Status:	Active
Packaging:	Tube

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Temperature Sensors - Thermostats - Solid State - AD22105ARZ Application Field and Working Principle

The AD22105ARZ is a solid state temperature switch and a thermistor-based temperature sensor that belongs to the range of economical temperature sensors available within the market today. This type of sensor is generally used in a wide range of applications within the various industrial, commercial and environmental sectors.The AD22105ARZ, also known as the AD22-105ARZ, is mainly designed to detect a set range of temperature levels and to either switch on or off accordingly. It is an adjustable dual temperature switch which has a high level of selectivity and consistency as well as having low power consumption and operating costs.The AD22105ARZ comprises of two components; a thermistor and a dual temperature switch. The thermistor made of a positive temperature coefficient (PTC) thermistor, is installed in the front cover of the device. This thermistor is connected to a variable resistor which is used to select the desired operating temperatures levels. The dual temperature switch comprises of two independent operating temperatures switches which can be set to change their state at pre-set temperatures. This allows for multiple ranges of temperatures to be detected.In operation, the thermistor will detect changes in temperature and pass this information to the dual temperature switch. The dual temperature switch will then decide whether to switch on or off according to whether the temperature has exceeded one of the two preset thresholds. The dual temperature switch is designed with a fail-safe mechanism which will trigger an alarm if either of the two preset thresholds are exceeded, thus protecting the system from damage due to extreme temperature changes.The advantages of the AD22105ARZ include its cost effectiveness due to its minimal power consumption and low maintenance costs. It is also easy to install and, once installed can be controlled remotely or manually to suit the operating requirements. The AD22105ARZ is also relatively small in size, making it a suitable choice for applications that require a space saving design.The main applications include medical equipment monitoring, environmental temperature control (such as humidity control systems, freezers, air conditioning systems) and industrial processes (such as ovens, water systems,boilers and food processing). This solid state temperature switch can also be used in the automotive and aerospace industries for systems such as cooling and climate control systems.In summary, the AD22105ARZ is a solid state temperature switch and thermistor-based temperature sensor which can be used for a wide range of applications in the industrial, commercial and environmental sectors. Its advantages include its cost effectiveness, easy installation and remote or manual control. It is used in medical equipment monitoring, environmental temperature control and industrial processes.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description