Maxim Integrated ICM7556
the ICM7555/ICM7556 must be turned on first. ICM7555/ICM7556 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.APPLICATIONS
●● Pulse Generator●● Precision Timing
●● Time Delay Generation
●● Pulse-Width Modulation
●● Pulse Position Modulation
●● Sequential Timing
●● Missing Pulse Detector Pin Configurations
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 Ordering Information PART ICM7555ESA ICM7555IPA ICM7555ISA ICM7555MJA/HR ICM7555/D ICM7556IPD ICM7556ISD ICM7556MJD ICM7556/D TEMP RANGE -40°C to +85°C -20°C to +85°C -20°C to +85°C -55°C to +125°C 0°C to +70°C -20°C to +85°C -20°C to +85°C -55°C to +125°C 0°C to +70°C PIN-PACKAGE 8 SO 8 PDIP 8 SO 8 CERDIP Dice 14 PDIP 14 SO 14 CERDIP Dice Typical Operating Circuit 19-0481; Rev 3; 3/13 Downloaded from Arrow.com. ICM7555/ICM7556 General-Purpose Timers
ABSOLUTE MAXIMUM RATINGS
(Note 1) Supply Voltage ............