The ICM7555 and ICM7556 are CMOS RC timers providing significantly improved performance over the standard SE555, NE555, NE556 and NE355 timers, while at the same time being direct replacements for those devices in most applications.
Part Number : ICM7556
Function: General-Purpose Timer IC
Package: DIP 14 Pin type
Manufacturer: Analog Devices, Harris, Maxim-IC
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Description
ICM7556IPD is general-purpose RC timer IC. The Maxim ICM7555 and ICM7556 are respectively single and dual general-purpose RC timers capable of generating accurate time delays or frequencies. The primary feature is an extremely low supply current, making this device ideal for battery-powered systems. Additional features include low THRESHOLD, TRIGGER, and RESET currents, a wide operating supply voltage range, and improved performance at high frequencies.
These CMOS low-power devices offer significant performance advantages over the standard 555 and 556 bipolar timers. Low-power consumption, combined with the virtually
nonexistent current spike during output transitions, make these timers the optimal solution in many applications.
Features
● Improved 2nd Source (See 4th Page for Maxim Advantage)
● Wide Supply Voltage Range: 2V to 18V
● No Crowbarring of Supply During Output Transition
● Adjustable Duty Cycle
● Low THRESHOLD, TRIGGER, and RESET Currents
● TTL Compatible
● Monolithic, Low-Power CMOS Design
Pinouts
Applications
● Pulse Generator
● Precision Timing
● Time Delay Generation
● Pulse-Width Modulation
● Pulse Position Modulation
● Sequential Timing
● Missing Pulse Detector
Other data sheets within the file: ICM7555ESA, ICM7555IPA, ICM7555ISA, ICM7556ISD, ICM7556MJD
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