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ML9488 - Static 1/2 Duty 1/3 Duty 1/4 Duty 80 Outputs LCD Driver

Description

The ML9488 is an LCD driver LSI, consists of a 80-bit shift register, a 320-bit data latch, 80 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 : 80 segments 1/2-duty display : 160 segments 1/3-duty display : 240 segments 1/4-duty display : 320 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 re.

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Datasheet Details

Part number ML9488
Manufacturer LAPIS
File Size 581.95 KB
Description Static 1/2 Duty 1/3 Duty 1/4 Duty 80 Outputs LCD Driver
Datasheet download datasheet ML9488 Datasheet

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Other Datasheets by LAPIS

Part Number Description
ML9480 Static 1/2 Duty 1/3 Duty 1/4 Duty 40 Outputs LCD Driver
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
FEDL9488-01 Issue Date: Jan . 15, 2013 ML9488 Static, 1/2 Duty, 1/3 Duty, 1/4 Duty 80 Outputs LCD Driver GENERAL DESCRIPTION The ML9488 is an LCD driver LSI, consists of a 80-bit shift register, a 320-bit data latch, 80 sets of LCD drivers, and a common signal generation circuit. It can directly drive an LCD up to 80 segments for static display, 160 segments for 1/2-duty display, 240 segments for 1/3-duty display, and 320 segments for 1/4-duty display. The three-wire serial interface and I2C interface are selectable. FEATURES     Logic power supply voltage : 2.7 to 5.5 V LCD drive power supply voltage : 4.5 to 5.
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