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ML9204-xx - 5 x 7 Dot Character x 24-Digit x 2-Line Display Controller/Driver

General Description

Issue Date: Oct.

Key Features

  • : 3.3 V±10% or 5.0 V±10%.
  • Logic power supply (VDD).
  • VFD tube drive power supply (VSEG, VCOM ) : 20 to 60 V.
  • VFD driver output current (VFD driver output can be connected directly to the VFD tube. No pull-down resistor is required. ).
  • Segment driver (SEGA1 to A35, SEGB1 to B35) Only one driver output is high :.
  • 5 mA (VSEG = 60 V) All the driver outputs are high :.
  • 350 mA (VSEG = 60 V).
  • Segment driver (ADA, ADB) :.
  • 15 mA (VSEG = 6.

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Datasheet Details

Part number ML9204-xx
Manufacturer OKI Electric
File Size 311.53 KB
Description 5 x 7 Dot Character x 24-Digit x 2-Line Display Controller/Driver
Datasheet download datasheet ML9204-xx Datasheet

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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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OKI Semiconductor ML9204-xx GENERAL DESCRIPTION PEDL9204-02 Issue Date: Oct. 12, 2004 Preliminary 5 × 7 Dot Character × 24-Digit × 2-Line Display Controller/Driver with Character RAM (Built-in Key Scan) The ML9204-xx is a 5 × 7 dot matrix type vacuum fluorescent display tube controller driver IC which displays characters, numerics and symbols of a maximum of 24 digits × 2 lines. Dot matrix vacuum fluorescent display tube drive signals are generated by serial data sent from a micro-controller. A display system is easily realized by internal ROM and RAM for character display. Built-in key scan for 3-channel encoder type rotary switch and 5 × 6 matrix key switch allow the user to receive each switch input.