Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM690A/ADM692A/ADM802L/M/ADM805L/M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, and po

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微处理器电源监控器，内置可调复位周期与可调看门狗周期功能

ADM691A/ADM693A/ADM800L/ADM800M系列监控电路均为完整的单芯片解决方案，可实现微处理器系统中的电源监控和电池控制功能。这些功能包括微处理器复位、备用电池切换、看门狗定时器、CMOS RAM写保护和电源故障警告。该系列产品是MAX691A/93A/800M系列的升级产品。\n\n所有器件均提供16引脚DIP和SO封装。ADM691A同时提供节省空间的TSSOP封装。主要提供下列功能：\n\n 启动、关断和掉电情况下的上电复位输出。即使VCC低至1 V，电路仍然可以工作。CMOS RAM、CMOS微处理器或其它低功耗逻辑的备用电池切换。如果可选看门狗定时器在指 • 低功耗\n\n• 精密电压监控器\n\n• ADM800L/M容差：±2%\n\n• 复位时间延迟：200 ms或可调;

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM w

文件：344.61 Kbytes 页数：12 Pages

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM690–ADM695 family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, a

文件：344.61 Kbytes 页数：12 Pages

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM w

文件：337.44 Kbytes 页数：12 Pages

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM w

文件：337.44 Kbytes 页数：12 Pages

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM690–ADM695 family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, a

文件：344.61 Kbytes 页数：12 Pages

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Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM w

文件：344.61 Kbytes 页数：12 Pages

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亚德诺

Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM691A/ADM693A/ADM800L/ADM800M family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup-battery switchover, watchdog timer, CMOS RAM w

文件：344.61 Kbytes 页数：12 Pages

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亚德诺

Microprocessor Supervisory Circuits

GENERAL DESCRIPTION The ADM690–ADM695 family of supervisory circuits offers complete single chip solutions for power supply monitoring and battery control functions in microprocessor systems. These functions include µP reset, backup battery switchover, watchdog timer, CMOS RAM write protection, a

文件：344.61 Kbytes 页数：12 Pages

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