Very Low Supply Current 3-Pin Microprocessor Reset Monitor

The MAX803/NCP803 is a cost-effective system supervisor circuit designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The MAX803/NCP803 is optimized to reject fast transient glitches on the VCC line. Low su

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Very Low Supply Current 3-Pin Microprocessor Reset Monitor

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ONSEMI

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3-Pin Microprocessor Reset Circuits

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Maxim

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Very Low Supply Current 3-Pin Microprocessor Reset Monitor

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ONSEMI

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Very Low Supply Current 3-Pin Microprocessor Reset Monitor

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ONSEMI

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电压监督器，极低电源电流，3 引脚微处理器，重置监控器

The MAX803/NCP803 is a cost-effective system supervisor circuit designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. No external components are required. The reset output is driven active within 10 µsec of VCC falling through the reset volta • Precision VCC Monitor for 1.5 V, 1.8V, 2.5 V, 3.0 V, 3.3 V and 5.0 V supplies\n• Precision Monitoring Voltages from 1.2 V to 4.9 V Available in 100 mV Steps\n• Four Guaranteed Minimum RESET Output Duration(1ms, 20ms, 100ms and 140ms)\n• RESET Output Guaranteed to VCC = 1.0 V\n• Low 0.5 uA Supply C;

ONSEMI

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3引脚微处理器复位电路

MAX803/MAX809/MAX810微处理器(µP)监控电路用于监控µP和数字系统中的电源。当与+5V、+3.3V、+3.0V或+2.5V供电电路一起使用时，它们无需外部元件，也不用进行调整，可实现非常可靠的低成本电路。\n\n 这些电路执行单一功能：每当VCC电源电压下降到预设阈值以下时，它们都会将复位信号置位，并在VCC上升到复位阈值以上后将该信号保持置位状态至少140ms。提供适用于各种工作电源电压的复位阈值。\n\n MAX803具有开漏输出级，而MAX809/MAX810具有推挽输出。MAX803的开漏低电平有效RESET输出需要一个可以连接到高于VCC的电压 • 对2.5V、3V、3.3V和+5V电源电压进行精密监控\n\n• 可在整个温度范围内完全符合规格\n\n• 提供三种输出配置\n• 开漏低电平有效RESET输出(MAX803)\n\n• 推挽低电平有效RESET输出(MAX809)\n\n• 推挽RESET输出(MAX810)\n\n\n\n\n• 上电复位脉冲宽度：140ms（最小值）\n\n• 电源电流：12µA\n\n• 低至VCC = +1V时确保复位有效\n\n• 电源瞬变抗扰度\n\n• 无需外部元件\n\n• 3引脚SC70和SOT23封装\n\n• 通过AEC-Q100认证。请参考特定/V版本的订购信息;

ADI

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MAX803/MAX809/MAX810 3-Pin Microprocessor Reset Circuits

General Description The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +

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Maxim

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MAX803/MAX809/MAX810 3-Pin Microprocessor Reset Circuits

General Description The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +

文件：167.26 Kbytes 页数：8 Pages

Maxim

美信

3-Pin Microprocessor Reset Circuits

General Description The MAX803/MAX809/MAX810 are microprocessor (µP) supervisory circuits used to monitor the power supplies in µP and digital systems. They provide excellent circuit reliability and low cost by eliminating external components and adjustments when used with +5V, +3.3V, +3.0V, or +

文件：162.26 Kbytes 页数：8 Pages

Maxim

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