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ML9484

Part Number	ML9484
Manufacturer	LAPIS
Description	Static 1/2 Duty 1/3 Duty 1/4 Duty 50 Outputs LCD Driver
Published	May 8, 2014
Detailed Description	FEDL9484-01 Issue Date: Dec. 25, 2013 ML9484 Static, 1/2 Duty, 1/3 Duty, 1/4 Duty 50 Outputs LCD Driver GENERAL DESCRI...
Datasheet	ML9484 PDF File

Overview

FEDL9484-01 Issue Date: Dec.
25, 2013 ML9484 Static, 1/2 Duty, 1/3 Duty, 1/4 Duty 50 Outputs LCD Driver GENERAL DESCRIPTION The ML9484 is an LCD driver LSI, consists of a 50-bit shift register, a 200-bit data latch, 50 sets of LCD drivers, and a common signal generation circuit.
It can directly drive an LCD up to 50 segments for static display, 100 segments for 1/2-duty display, 150 segments for 1/3-duty display, and 200 segments for 1/4-duty display.
FEATURES     Logic power supply voltage : 2.
7 to 5.
5 V LCD drive power supply voltage : 4.
5 to 5.
5 V Maximum number of segments Static display : 50 segments 1/2-duty display : 100 segments 1/3-duty display : 150 segments 1/4-duty display : 200 segments Serially interfaces with the CPU using the three signal lines of DATA, CLOCK, and LOAD Selectable internal CR oscillator circuit or external clock input Built-in bias circuit Built-in common output intermediate-value voltage generation circuit Command-selectable A-waveform or B-wavef...

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