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    CAT823

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     Voltage Supervisor with Manual Reset and Watchdog

    制造商:ON

    中文数据手册

    产品信息

    The CAT823, CAT824, and CAT825 provide basic reset and monitoring functions for the electronic systems. Each device monitors the system voltage and maintains a reset output until that voltage reaches the device's specified trip value and then maintains the reset output active condition until the device's internal timer, after a minimum timer of 140 ms; to allow the systems power supply to stabilize.
    The CAT823 and CAT824 also have a watchdog input which can be used to monitor a system signal and cause a reset to be issued if the signal fails to change state prior to a timeout condition.
    The CAT823 and CAT825 also provide a manual reset input which can be used to initiate reset if pulled low. This input can be directly attached to a push-button or a processor signal.
    • Automatically Restarts Microprocessor after Power Failure
    • Monitors Pushbutton for Eexternal Override
    • Accurate Under Voltage System Monitoring
    • Brownout Detection System Reset for use with 3.0, 3.3, and 5.0 Volt Systems
    • Pin and Function Compatible with the MAX823/24/25 Products
    • Operating Range from -40°C to +85°C
    • Available in TSOT-23 5-lead and SC-70 Packages
    • These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS Compliant

    在线购买

    型号制造商描述购买
    CAT823STDI-GT3ONIC监督员1通道TSOT23-5 立即购买
    CAT823MSDI-GT3ONIC SUPERVISOR 1 CHANNEL SC70-5 立即购买
    CAT823LSDI-GT3ONIC SUPERVISOR RESET SC70-5 立即购买
    CAT823ZSDI-GT3ONIC SUPERVISOR ACT LOW SC70-5 立即购买
    CAT823YSDI-GT3ONIC SUPERVISOR ACT LOW SC70-5 立即购买
    CAT823TSDI-GT3ONIC SUPERVISOR 1 CHANNEL SC70-5 立即购买

    技术资料

    标题类型大小(KB)下载
    TSOT-23. 5 LeadPDF53 点击下载
    SC-88A (SC-70 5 Lead), 1.25x2PDF58 点击下载
    System Supervisory Voltage Reset with Watchdog and Manual ResetPDF135 点击下载

    应用案例更多案例

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