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

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Overview

www.DataSheet4U.com HT16511 1/8 to 1/16 Duty VFD Controller.

Key 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).
  • 12ยด4 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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