ML9289-01 Datasheet | LAPIS

DESCRIPTION The ML9289-xx is an alphanumeric type vacuum fluorescent display (VFD) tube controller driver IC which can display alphanumeric characters, symbols, and bar charts. 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) : 3.3 V10% or 5.0 V10% - Vacuum fluorescent display tube driving power supply (VDISP) : 20V to 42V - VFD driver output current (VFD driver output can be connected directly to the VFD tube. No pull-down resistor is required.) - Segment driver (SEG1- 16) - Segment driver (AD1, 2) - Grid driver (1- 16) - Content of display : - 6 m A (VDISP = 42 V) : - 15 m A...