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KK1503

KODENSHI KOREA
Part Number KK1503
Manufacturer KODENSHI KOREA
Description CMOS LSI LEDs driver circuit
Published Jun 14, 2009
Detailed Description com TECHNICAL DATA KK1503 FEATURES • Single 3V battery operation • Low stand-by current • No external ...
Datasheet PDF File KK1503 PDF File

KK1503
KK1503

Overview
com TECHNICAL DATA KK1503 FEATURES • Single 3V battery operation • Low stand-by current • No external R-C component required for oscillation • Direct drive LEDs (open-drain output) FUNCTIONS • One shot mode • Flash Rate 4,7 Hz • Duty Cycle 1/4 • Flash Duration 4.
3 sec • Alternative outputs DESCRIPTION The KK1503 is a CMOS LSI LEDs driver circuit.
An automatic cut off function is built in to lower the current consumption.
The metal mask can be modified in order to adjust the flashing rate, the duty cycle and the time of flash to a particular value.
Besides, two output LEDs can be flashed in phase or alternative by mask selection.
ABSOLUTE MAXIMUM RATINGS Characteristic Su...


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