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ADM1021ARQZ

ADM1021ARQZ

Manufacturer No:

ADM1021ARQZ

Manufacturer:

onsemi

Description:

IC SENSOR TEMP DUAL3/5.5V 16QSOP

Datasheet:

Datasheet

Delivery:

Payment:

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ADM1021ARQZ Specifications

  • Type
    Parameter
  • Supplier Device Package
    16-QSOP
  • Package / Case
    16-SSOP (0.154", 3.90mm Width)
  • Mounting Type
    Surface Mount
  • Operating Temperature
    0°C ~ 100°C
  • Voltage - Supply
    3V ~ 5.5V
  • Output Fan
    No
  • Output Alarm
    Yes
  • Output Type
    SMBus
  • Topology
    ADC, Comparator, Multiplexer, Register Bank
  • Accuracy
    ±1°C Local, ±5°C Remote
  • Sensing Temperature
    0°C ~ 100°C, External Sensor
  • Sensor Type
    Internal and External
  • Function
    Temp Monitoring System (Sensor)
  • Packaging
    Tube
  • Product Status
    Obsolete
  • Series
    -
The ADM1021ARQZ 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 ADM1021ARQZ 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 ADM1021ARQZ 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 ADM1021ARQZ 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 ADM1021ARQZ 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 control the fan speed to maintain optimal cooling and prevent overheating.2. Industrial Equipment: The chip can be employed in industrial machinery and equipment to monitor temperature and control cooling fans. It ensures that the equipment operates within safe temperature limits, preventing damage and improving reliability.3. Consumer Electronics: The ADM1021ARQZ 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 longevity of the 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 the cooling fans to prevent overheating and ensure efficient operation.Overall, the ADM1021ARQZ integrated circuit chip offers precise temperature monitoring, fan control, and overtemperature protection features, making it suitable for a wide range of applications where temperature management is crucial.
ADM1021ARQZ Relevant information