ML9489 - Static 1/2 Duty 1/3 Duty 1/4 Duty 160 Outputs LCD Driver

Name: ML9489
SKU: ML9489-797950

LAPIS

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Datasheet Details

Part number	ML9489
Manufacturer	LAPIS
File Size	606.16 KB
Description	Static 1/2 Duty 1/3 Duty 1/4 Duty 160 Outputs LCD Driver
Datasheet	ML9489-LAPIS.pdf

ML9489 Product details

Description

The ML9489 is an LCD driver LSI, consists of a 160-bit shift register, a 640-bit data latch, 160 sets of LCD drivers, and a common signal generation circuit.

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 : 160 segments 1/2-duty display : 320 segments 1/3-duty display : 480 segments 1/4-duty display : 640 segments Interface with microcomputer : Serial interface : DATA, CLOCK, LOAD CLOCK transfer speed up to 1 MHz : SDA, SCL, SDAACK I2C interface SCL transfer speed up to 400 kHz Built-in CR oscillator circuit using the internal resistor or External r.

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Published: May 8, 2014 |