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

Holtek Semiconductor

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Datasheet Details

Part number: HT16511
Manufacturer: Holtek Semiconductor
File Size: 170.17 KB
Datasheet: HT16511_HoltekSemiconductor.pdf
Description: 1/8 to 1/16 Duty VFD Controller

HT16511 Product details

Description

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

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.

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