ET6220B driver equivalent, led control driver.
CMOS Technology Low Power Consumption Multiple Display Modes(4~7 Grid , 6~9segment) Key scanning(6×1 Matrix) 8step Dimming Circuitry Serial Interface for Clock, Data Inp.
ET6220 is an LED Control driver on a 1/7 to 1/8 duty factor. 6 segment output lines, 4 grid output lines, 3 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly rel.
Image gallery
TAGS