짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

±1%精度、低功耗、+3V与+5V微处理器监控电路

MAX814/MAX815/MAX816均为高精度微处理器(µP)监控电路，提供上电复位、看门狗和电源故障功能。它们无需手动调整，在需要高精度复位阈值的关键应用中可以提高可靠性。VCC 低至1V时，低电平有效RESET输出能处于正确的状态。复位比较器旨在忽略 VCC的快速瞬变。复位阈值适用于各种3V和5V电源电压。\n\n MAX814/MAX815/MAX816的最大电源电流为75µA，因此非常适合用于便携式设备。这三款器件均采用8引脚DIP和SO封装。请参见下面的选型表以查看特性。\n\n   • 最差情况复位阈值精度为±1%\n\n• 4.8V、4.7V、4.55V、3.03V或可调复位阈值\n\n• 低电平阈值(MAX814)高出复位阈值60mV，精度为±1%\n\n• 复位时间延迟：200ms\n\n• 低电平有效RESET输出\n\n• 高电平有效RESET输出(MAX814/MAX816)\n\n• 电源电流：75µA（最大值）\n\n• 低至VCC = 1V 时确保低电平有效RESET有效\n\n• 手动复位输入\n\n• ±2%电源故障比较器\n\n• 具有1.56秒超时的独立看门狗(MAX815)\n\n• 电源毛刺抑制\n\n• 8引脚SO和;

ADI

亚德诺

짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

1,-1 Accuracy, Low-Power, 3V and 5V muP Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：533.19 Kbytes 页数：16 Pages

Maxim

美信

1,-1 Accuracy, Low-Power, 3V and 5V muP Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：533.19 Kbytes 页数：16 Pages

Maxim

美信

짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

짹1 Accuracy, Low-Power, 3V and 5V 關P Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：111.52 Kbytes 页数：16 Pages

Maxim

美信

1,-1 Accuracy, Low-Power, 3V and 5V muP Supervisory Circuits

General Description The MAX814/MAX815/MAX816 are high-accuracy microprocessor (µP) supervisory circuits that provide power-on reset, watchdog, and power-fail functions. They eliminate manual trimming and improve reliability in critical applications needing high-accuracy reset thresholds. The RESE

文件：533.19 Kbytes 页数：16 Pages

Maxim

美信