Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

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低电压、SOT23封装、微处理器监控电路，带有手动复位及看门狗定时器

MAX6821—MAX6825是低压微处理器(µP)监控电路，在5引脚SOT23封装中集成了电压监控、看门狗定时器和手动复位输入功能。与单独的IC或分立元件相比，微处理器监控电路显著提高了系统的可靠性和准确性。每当受监控的电压降至其预设阈值以下，这些器件都会将复位信号置位，并在VCC上升到阈值以上后将该信号保持置位状态达最短超时周期。此外，看门狗定时器会监控是否存在代码执行错误。还提供去抖手动复位。MAX6821—MAX6825监控的电压范围为+1.8V至+5.0V。VCC低至+1.0V时，这些输出能处于正确的状态。\n\n 提供九个预编程的复位阈值电压（参见阈值后缀指南）。MAX6 • 监控+1.8V、+2.5V、+3.0V、+3.3V、+5.0V电源\n\n• 复位超时延迟：140ms（最小值）\n\n• 1.6s看门狗超时周期(MAX6821/MAX6822/MAX6823/MAX6824)\n\n• 手动复位输入(MAX6821/MAX6822/MAX6823/MAX6825)\n\n• 三种复位输出选项\n• 推挽低电平有效RESET\n\n• 推挽RESET\n\n• 开漏低电平有效RESET\n\n\n\n\n• 低至VCC = +1.0V时确保复位有效\n\n• 不受快速负VCC瞬变的影响\n\n• 无需外部元件\n\n• 小型5引脚SOT23封装;

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

Maxim

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Low-Voltage SOT23 關P Supervisors with Manual Reset and Watchdog Timer

General Description The MAX6821–MAX6825 are low-voltage microprocessor (µP) supervisory circuits that combine voltage monitoring, watchdog timer, and manual reset input functions in a 5-pin SOT23 package. Microprocessor supervisory circuits significantly improve system reliability and accuracy co

文件：167.25 Kbytes 页数：9 Pages

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