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CS1087 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 32–bit shift register, a 32–bit transparent data latch, a metal mask ROM, six 20 mA anode output drivers, twenty–three 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 • Anode Options – DIP–40 and PCLL–44: – 6 @ 20 mA – 23 @ 2 mA • Anode Options – SO–28L: – 3 @ 20 mA – 15 @ 2 mA
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CS1087 Datasheet
