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HT16511

Holtek Semiconductor
Part Number HT16511
Manufacturer Holtek Semiconductor
Description 1/8 to 1/16 Duty VFD Controller
Published Nov 11, 2006
Detailed Description www.DataSheet4U.com HT16511 1/8 to 1/16 Duty VFD Controller Features · Logic voltage: 5V · High-voltage output: VDD-35V...
Datasheet PDF File HT16511 PDF File

HT16511
HT16511

Overview
www.
DataSheet4U.
com HT16511 1/8 to 1/16 Duty VFD Controller Features · 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 Applications · Consumer products panel function control · Industrial measuring instrument panel function control · Other similar application panel function control General Description HT16511 is a VFD (Vacuum Fluorescent Display) controller/driver that is driven on a 1/8 to 1/16 duty factor.
It consists of 12 segment output lines, 8 grid output lines, 8 segment/grid output drive lines, 5 LED output ports, a control circuit, a display memory, and a key scan circuit.
Serial data inputs to the HT16511 thro...


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