Oki Electric Industry ML9208
The ML9208-xx is a dot matrix vacuum fluorescent display tube controller driver IC which displays characters, numerics and symbols.GENERAL DESCRIPTION
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.FEATURES
● Logic power supply and vacuum fluorescent display tube drive power supply (VDD) : 3.3 V ±10% or 5.0 V ±10%● Fluorescent display tube drive power supply (VFL) : VDD –20 V to VDD –42 V
● VFD driver output current (VFD driver output can be connected directly to the fluorescent display tube. No pull-down resistor is required.) - Segment driver (SEG1 to SEG35) - Segment driver (AD1 and AD2) - Grid driver (COM1 to COM16)
● General output port output