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UL318B

UTC
Part Number UL318B
Manufacturer UTC
Description SERIAL-INTERFACED 4~6 DIGIT LED CONTROLLER
Published Apr 22, 2020
Detailed Description UNISONIC TECHNOLOGIES CO.,LTD. UL318B Preliminary LINEAR INTEGRATED CIRCUIT SERIAL-INTERFACED 4~6 DIGIT LED CONTROLL...
Datasheet PDF File UL318B PDF File

UL318B
UL318B

Overview
UNISONIC TECHNOLOGIES CO.
,LTD.
UL318B Preliminary LINEAR INTEGRATED CIRCUIT SERIAL-INTERFACED 4~6 DIGIT LED CONTROLLER IC  DESCRIPTION The UL318B is a compact LED controller and driver that interface microprocessors to LED displays through a serial 3-wire interface.
It drives LED connected in common anode configuration.
The UL318B drives up to LEDs in 8 segment/6 digit~10 segment/4 digit configuration while functioning from a supply voltage of 5.
0V.
SOP-20  FEATURES * LED driver (8 segments/6 digits~10 segments/4 digits) * Output pins connected directly to the LEDs * 3-wire serial bus interface (CLK, STB, DIO) * 8-step dimming circuit to control the overall display brightness  ORD...


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