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    首页产品索引ADT7483A

    ADT7483A

    购买收藏
     Temperature Sensor, Over Temperature Alarm, Dual Channel

    制造商:ON

    中文数据手册

    产品信息

    The ADT7483A is a three-channel digital thermometer and under/over temperature alarm, intended for use in PCs and thermal management systems. It can measure the temperature in two remote locations, for example, the remote thermal diode in a CPU or GPU, or a discrete diode connected transistor. It can also measure its own ambient temperature.
    • 1 Local and 2 Remote Temperature Sensors
    • 0.25°C Resolution/1°C Accuracy on Remote Channels
    • 1°C Resolution/1°C Accuracy on Local Channel
    • Extended, Switchable Temperature Measurement Range 0°C to +127°C (default) or 64°C to +191°C
    • 2-wire SMBus Serial Interface with SMBus Alert Support
    • Programmable Over/Under Temperature Limits
    • Offset Registers for System Calibration
    • Up to 2 Overtemperature Fail-safe overbar: THERM Outputs
    • 240 µA Operating Current, 5 µA Standby Current

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    ADT7483AARQZ-R7ONSENSOR TEMPERATURE SMBUS 16QSOP 立即购买
    ADT7483AARQZONSENSOR TEMPERATURE SMBUS 16QSOP 立即购买
    ADT7483AARQZ-RLONADT7483A 是一款 3 沟道数字温度计和温度过低/过高报警器,用于 PC 和热管理系统。它可以测量两个位置的温度,例如 CPU 或 GPU 中的远程热二极管,或者联接晶体管的分立二极管。它还可以测量其环境温度。 立即购买

    技术资料

    标题类型大小(KB)下载
    Dual Channel Temperature Sensor and Over Temperature AlarmPDF279 点击下载
    Thermal Sensing Methods used in ON Semiconductor DevicesPDF137 点击下载
    QSOP-16PDF57 点击下载
    ADT7483A_AD.GIFUNKNOW15 点击下载

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