首页产品索引ADT7461A

    ADT7461A

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     Temperature Sensor with Series Resistance Cancellation

    制造商:ON

    中文数据手册

    产品信息

    The ADT7461A is a dual-channel digital thermometer and undertemperature/overtemperature alarm, intended for use in PCs and thermal management systems.It is pin- and register-compatible with the ADM1032 and the ADT7461.A feature of the ADT7461A is series resistance cancellation, where up to 1.5 kΩ (typical) of resistance in series with the temperature monitoring diode can be automatically cancelled from the temperature result, allowing noise filtering.
    • On-chip and remote temperature sensor
    • 0.25°C resolution/1°C accuracy on remote channel
    • 1°C resolution/1°C accuracy on local channel
    • Automatically cancels up to 1.5 kΩ (typical) of resistance in series with remote diode to allow noise filtering
    • Extended, switchable temperature measurement range 0°C to +127°C (default) or 64°C to +191°C
    • Pin- and register-compatible with ADM1032 and ADT7461
    • 2-wire SMBus serial interface with SMBus alert support
    • Programmable over/undertemperature limits
    • Offset registers for system calibration
    • Up to two overtemperature fail-safe THERM outputs
    • 240 µA operating current, 5 µA standby current
    • DSL Line Cards

    电路图、引脚图和封装图

    在线购买

    型号制造商描述购买
    ADT7461AARMZ-RONTemperature Sensor Digital, Local/Remote -40°C ~ 120°C 8 b Micro8™ 立即购买
    ADT7461AARMZ-RL7ONTemperature Sensor Digital, Local/Remote -40°C ~ 120°C 8 b Micro8™ 立即购买
    ADT7461AARMZ-2RLONTemperature Sensor Digital, Local/Remote -40°C ~ 120°C 8 b Micro8™ 立即购买
    ADT7461AARMZONTemperature Sensor Digital, Local/Remote -40°C ~ 120°C 8 b Micro8™ 立即购买
    ADT7461AARMZ2RL7-- 立即购买

    技术资料

    标题类型大小(KB)下载
    Temperature Monitor with Series Resistance CancellationPDF294 点击下载
    Thermal Sensing Methods used in ON Semiconductor DevicesPDF137 点击下载
    Micro 8 lead Surface MountPDF56 点击下载
    ADT7461A_PD.GIFUNKNOW15 点击下载
    ADT7461A_AD.GIFUNKNOW14 点击下载

    应用案例更多案例

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