Fault-Protected, High-Voltage, Signal-Line Protector

General Description The MAX4505 is a single signal-line protector featuring a fault-protected input and Rail-to-Rail® signal handling capability. The input is protected from overvoltage faults up to ±36V with power on or ±40V with power off. During a fault condition, the input terminal becomes an

文件：120.18 Kbytes 页数：8 Pages

Maxim

美信

故障保护、高电压、信号线路保护器

MAX4505是一款单信号线保护器，为输入提供故障保护并具有轨到轨信号处理能力。通电时和断电时分别为输入提供高达±36V和±40V的过压故障保护。在故障条件下，输入端子变为开路，只有几纳安的漏电流从电源流出，而开关输出(AOUT)从适当的极性电源向负载提供19mA（典型值）的电流。这可以确保在故障开始和结束时提供明确的轨到轨输出。\n\n MAX4505使用单极（+9V至+36V）或双极（±8V至±18V）电源保护单极和双极模拟信号。该器件没有逻辑控制输入；电源接通时，保护器始终开启。在TA = +25°C时，导通电阻最大为100Ω，导通漏电流小于0.5nA。MAX4505采用5引脚 • 过压保护\n• 通电时为±36V\n• 断电时信号路径开路\n• 发生输入过压时输出箝位到任一轨\n• 最大导通电阻：100Ω\n• 过压开启延迟：10ns\n• 电源时序控制期间不会发生闩锁\n• 轨到轨信号处理\n• 过压期间的输出箝位电阻为500Ω\n• 小型5引脚SOT23封装;

ADI

亚德诺

Fault-Protected, High-Voltage, Signal-Line Protector

General Description The MAX4505 is a single signal-line protector featuring a fault-protected input and Rail-to-Rail® signal handling capability. The input is protected from overvoltage faults up to ±36V with power on or ±40V with power off. During a fault condition, the input terminal becomes an

文件：120.18 Kbytes 页数：8 Pages

Maxim

美信

Fault-Protected, High-Voltage, Signal-Line Protector

General Description The MAX4505 is a single signal-line protector featuring a fault-protected input and Rail-to-Rail® signal handling capability. The input is protected from overvoltage faults up to ±36V with power on or ±40V with power off. During a fault condition, the input terminal becomes an

文件：120.18 Kbytes 页数：8 Pages

Maxim

美信

Package：SC-74A，SOT-753；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 专用 IC 描述：IC OVERVOLTAGE PROT SOT23-5

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亚德诺

Package：SC-74A，SOT-753；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 专用 IC 描述：IC OVERVOLTAGE PROT SOT23-5

AD

亚德诺

Package：SC-74A，SOT-753；包装：托盘 类别：集成电路（IC） 专用 IC 描述：IC OVERVOLTAGE PROT SOT23-5

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亚德诺