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    首页产品索引CAT885

    CAT885

    购买收藏
     Voltage Supervisor, 5-Channel, with Manual Reset

    制造商:ON

    中文数据手册

    产品信息

    The CAT885 is a five-channel power supply supervisory circuit with high reset thereshold accuracy and very low power consumption. The device features an open-drain output, active-low function with manual reset to perform basic system reset and monitoring functions for a wide range of electronic products. The CAT885 monitors five system voltages by maintaining a reset output active until all the power supply voltages exceed the specified trip values. The device then maintains the reset output in an active condition until the internal timer times out, which allows the system power supplies to stabilize.
    Two of the five voltage detectors are factory set for standard supplies, while the threshold voltages of the third, fourth, and fifth voltage monitors can be adjusted for specific system design requirements using external resistors.
    The CAT885 lowers system costs and saves board space by integrating five channels into a single, small MSOP 8-lead package.
    • Five-channel supply voltage detection
    • 2 V
    • inputs allow monitoring of +5.0V, +3.3V, +3.0V, +2.5V or +1.8V supplies
    • 3 adjustable voltage inputs allow monitoring supplies > 0.6V
    • 70ms minimum reset delay
    • Manual reset capability
    • Reset signals valid down to V
    • = 1V
    • Accurate ±
    • Power-supply transients suppressed
    • Low 2µA maximum supply current at 5V
    • RoHS-compliant MSOP package

    在线购买

    型号制造商描述购买
    CAT885ZI-SA-GT3ONIC SUPERVISOR 5 CHANNEL 8MSOP 立即购买
    CAT885ZI-SZ-GT3-- 立即购买
    CAT885ZI-ST-GT3-- 立即购买
    CAT885ZI-SS-GT3-- 立即购买
    CAT885ZI-LZ-GT3-- 立即购买
    CAT885ZI-LS-GT3-- 立即购买

    技术资料

    标题类型大小(KB)下载
    MSOP 8, 3x3PDF55 点击下载
    Voltage Supervisor, 5-Channel, with Manual ResetPDF135 点击下载

    应用案例更多案例

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