General Purpose timers

General Description The Maxim ICM7555 and ICM7556 are respectively single and dual general purpose RC timers capable of generating accurate time delays or frequencies. The primary device ideal for battery-powered systems. Applications Pulse Generator Precision Timing Time delay gener

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General purpose CMOS timer

DESCRIPTION The ICM7555 is a CMOS timer providing significantly improved performance over the standard NE/SE555 timer, while at the same time being a direct replacement for those devices in most applications. Improved parameters include low supply current, wide operating supply voltage range, low

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PHI

PHI

P-CHANNEL JFET

GENERAL INFORMATION/CROSS REFERENCES

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INTERSIL

Precision Timing Pulse Generation Sequential Timing Time Delay Generation Pulse Width Modulation Missing Pulse Detector

General Purpose Timers The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE 555/6 and 355 timers, while at the same time being direct replacements for those devices in most applications. Features • Exact Equivalent in Most Cases for SE/

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INTERSIL

General Purpose Timers

The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE/NE 555/6 and 355 timers, while at the same time being direct replacements for those devices in most applications. Improved parameters include low supply current, wide operating supply

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INTERSIL

General purpose CMOS timer

General description The ICM7555 is a CMOS timer providing significantly improved performance over the standard NE/SE555 timer, while at the same time being a direct replacement for those devices in most applications. Improved parameters include low supply current, wide operating supply voltage ra

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恩XP

General purpose CMOS timer

General description The ICM7555 is a CMOS timer providing significantly improved performance over the standard NE/SE555 timer, while at the same time being a direct replacement for those devices in most applications. Improved parameters include low supply current, wide operating supply voltage ra

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恩XP

TIMERS COUNTERS AND DISPLAY DRIVERS

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INTERSIL

General purpose CMOS timer

DESCRIPTION\nThe ICM7555 is a CMOS timer providing significantly improved performance over the standard NE/SE555 timer, while at the same time being a direct replacement for those devices in most applications. Improved parameters include low supply current, wide operating supply voltage range, low T • Exact equivalent in most applications for NE/SE555\n• Low supply current: 80µA (typ)\n• Extremely low trigger, threshold, and reset currents: 20pA (typ)\n• High-speed operation: 500kHz guaranteed  Wide operating supply voltage range guaranteed 3 to 16V over full automotive temperatures\n• Normal r;

恩XP

低功耗、通用定时器

Maxim ICM7555和ICM7556分别是单通道和双通道通用RC定时器，能够生成准确的时间延迟或频率。该器件的主要特性是电源电流极低，非常适合电池供电的系统。其他特性包括低THRESHOLD、低电平有效TRIGGER和低电平有效RESET电流、宽工作电源电压范围以及改进的高频性能。\n\n 与标准555和556双极性定时器相比，这些CMOS低功耗器件具有显著的性能优势。这些定时器不仅功耗低，而且输出转换期间几乎不存在电流尖峰，因此成为了许多应用中的理想解决方案。\n\n   • 改进的替代选择（请参阅Maxim Advantage的第4页）\n\n• 宽电源电压范围：2V至18V\n\n• 输出转换期间无电源瞬态开路\n\n• 可调占空比\n\n• 低THRESHOLD、低电平有效TRIGGER和低电平有效RESET电流\n\n• TTL兼容\n\n• 单芯片低功耗CMOS设计;

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