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CS1088 Vacuum Fluorescent Display Tube Driver
The VFD Driver is a microprocessor interface IC that drives a multiplexed VF (Vacuum Fluorescent) display tube. It consists of a 34–bit shift register, a 34–bit transparent data latch, a metal mask ROM, six 20 mA anode output drivers, twenty–five 2 mA anode output drivers, and three 50 mA grid drivers with output enables. Features Power On Reset Display Dimming Possible Three, 50 mA Grid Drivers Anodes: – 6 @ 20 mA – 25 @ 2 mA
Chip Select Clock SPI Functions 5V GND Anodes 1:31 0.1 µF VCC µP PORT PORT PORT GND PORT DIN GRID1 CLK GRID2 STB GRID3 GREN GND VBB FILAMENT VFD GRID1GRID2 GRID3 GND
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CS1088 Datasheet
