AD6311 controller/driver equivalent, 1/8- to 1/16 duty vfd controller/driver.
- 4-pin serial interface - Key scanning (12x4 matrices) - Programming display modes (16-digit & 12-
segment to 8-digit & 20-segment) - Programming dimming step - High-vol.
The AD6311 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/8- to 1/16 duty factor (include key scan). It consists of 12 segment/key scan output lines, 8 grid output lines, 8 segment/grid output drive lines, a display mem.
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