HT16511 - 1/8 to 1/16 Duty VFD Controller

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Holtek Semiconductor

Part number	HT16511
Manufacturer	Holtek Semiconductor
File Size	170.17 KB
Description	1/8 to 1/16 Duty VFD Controller
Datasheet	HT16511 Datasheet
Additional preview pages of the HT16511 datasheet.

HT16511 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/8 to 1/16 duty factor.

Logic voltage: 5V.
High-voltage output: VDD-35V max.
Multiple display.
4-bit general purpose input port.
No external resistors necessary for driver output (12-segment & 16-digit to 20-segment & 8-digit).
12´4 matrix key scanning.
8 steps dimmer circuit.
5 LED output ports (20mA max. ) (provides PMOS open-drain and pull-low resistor output).
Serial interface with MCU (CLK, CS, DI, DO).
52-pin QFP package.

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Published: Nov 11, 2006 |