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MSM5839C - 40-DOT SEGMENT DRIVER

General Description

The MSM5839C is a dot matrix LCD segment driver LSI which is fabricated using low power CMOS metal gate technology.

This LSI consists of two 20-bit shift registers, two 20-bit latches, a 40-bit level shifter and a 40-bit 4-level driver.

Key Features

  • Supply voltage : 4.5 to 5.5V.
  • LCD driving voltage : 4 to 11V.
  • Applicable LCD duty : 1/3 to 1/64.
  • Bias voltage can be supplied externally.
  • Applicable commomn driver: MSM5238 (32 outputs).
  • Package options: 56-pin plastic QFP (QFP56-P-910-0.65-K) (Product name: MSM5839C GS-K) 56-pin plastic QFP (QFP56-P-910-0.65-L2) (Product name: MSM5839C GS-L2) 1/9 ¡ Semiconductor MSM5839C BLOCK.

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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.

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E2B0021-27-Y2 ¡ Semiconductor ¡ Semiconductor MSM5839C 40-DOT SEGMENT DRIVER This version: MSM5839C Nov. 1997 Previous version: Mar. 1996 GENERAL DESCRIPTION The MSM5839C is a dot matrix LCD segment driver LSI which is fabricated using low power CMOS metal gate technology. This LSI consists of two 20-bit shift registers, two 20-bit latches, a 40-bit level shifter and a 40-bit 4-level driver. It converts serial data, which is received from LCD controller LSI, into parallel data and outputs LCD driving waveform to the LCD panel. Expansion of display can easily be made by increasing the number of characters and character patterns.