ML9203-xx - OKI electronic componets

ML9203-xx 5 x 7 Dot Character x 16-Digit x 2-Line Display Controller/Driver

This version: ML9203-xx Jun. 1999 5 ¥ 7 Dot Character ¥ 16-Digit ¥ 2-Line Display Controller/Driver with Character RAM The ML9203-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 16 digits ¥ 2 lines. Dot matrix vacuum fluorescent display tube drive signals ar.

Features

• Logic power supply (VDD) : 3.3 V± 10% or 5.0 V± 10%
• VFD tube drive power supply (VDISP) : 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 (VDISP=60V) All the driver outputs are high :
  –350 mA (VDISP=60V) - Segment driver (ADA, ADB) :
  –20 mA (VDISP=60V) - Grid driver (COM1 to 16) :
  –50 mA (VDISP=60V)
• Content of display SEGA1 to SEGA35 and ADA - CGROM_A 5¥7 dots : 240 types (character data) - CGRAM_A 5¥7 dots : 16 type.