Oki Electric Industry ML9203-01
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. The ML9203-xx has low power consumption since it is made by CMOS process technology.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. -01 is available as a general-purpose code. Custom codes are provided on customer's request.FEATURES
● Logic power supply (VDD)● VFD tube drive power supply (VDISP)
● VFD driver output current : 3.3 V±10% or 5.0 V±10% : 20 to 60 V (VFD driver output can be connected directly to the VFD tube. No pull-down