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ADM1022ARQZ Specifications
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TypeParameter
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Current - Supply2.6 mA
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Supplier Device Package16-QSOP
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Package / Case16-SSOP (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature0°C ~ 85°C
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Output TypeAnalog
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Input TypeLogic
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TypeTemperature Sensor
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DigiKey ProgrammableNot Verified
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PackagingTube
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Product StatusObsolete
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Series-
The ADM1022ARQZ is an integrated circuit chip that is specifically designed for temperature monitoring and fan control applications. Some of the advantages and application scenarios of this chip are:1. Temperature Monitoring: The ADM1022ARQZ chip provides accurate temperature measurements with a resolution of 0.125°C. It can monitor multiple temperature sensors simultaneously, making it suitable for applications where precise temperature monitoring is required.2. Fan Control: This chip includes a PWM (Pulse Width Modulation) output that can be used to control the speed of cooling fans. It can automatically adjust the fan speed based on the temperature readings, ensuring optimal cooling performance and noise reduction.3. Overtemperature Protection: The ADM1022ARQZ chip has built-in overtemperature protection features. It can generate an interrupt or shutdown the system if the temperature exceeds a predefined threshold, preventing damage to the components.4. SMBus Interface: The chip supports the System Management Bus (SMBus) interface, which allows for easy integration with other devices in a system. It enables communication between the chip and the host controller, facilitating temperature monitoring and fan control.5. Power Supply Monitoring: In addition to temperature monitoring, the ADM1022ARQZ chip can also monitor the voltage levels of the power supply. It can generate an interrupt or shutdown the system if the voltage falls below or exceeds a specified range, ensuring system stability and protection.Application scenarios for the ADM1022ARQZ chip include:1. Personal Computers: The chip can be used in desktops, laptops, and servers to monitor the temperature of various components such as CPUs, GPUs, and hard drives. It can also control the speed of cooling fans to maintain optimal operating temperatures.2. Industrial Equipment: The chip can be employed in industrial machinery and equipment to monitor temperature and control cooling fans. It ensures that critical components are operating within safe temperature ranges, preventing overheating and potential failures.3. Consumer Electronics: The ADM1022ARQZ chip can be utilized in devices such as gaming consoles, set-top boxes, and home appliances to monitor temperature and control fan speed. It helps in maintaining the performance and reliability of these devices.4. Automotive Applications: The chip can be used in automotive systems to monitor the temperature of engine components, power electronics, and other critical parts. It can control cooling fans or trigger warnings if the temperature exceeds safe limits.Overall, the ADM1022ARQZ integrated circuit chip offers accurate temperature monitoring, fan control, and overtemperature protection features, making it suitable for a wide range of applications where temperature management is crucial.