Datasheet4U Logo Datasheet4U.com

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

Datasheet Summary

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.

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.

📥 Download Datasheet

Datasheet preview – HT16511

Datasheet Details

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

📁 Similar Datasheet

  • HT16512 - 1/4 to 1/11 Duty VFD Controller (Holtek Semiconductor Inc)
  • HT16 - High Efficient Rectifiers (Taiwan Semiconductor)
  • HT1602 - 40 Dot Matrix LCD Segment Driver (Holtek Semiconductor Inc)
  • HT1602L - 40 Dot Matrix LCD Segment Driver (Holtek Semiconductor Inc)
  • HT1606A - Primary feedback PFM converter (HOTCHIP)
  • HT1608 - PSR PWM converter (HOTCHIP)
  • HT1608L - 2 x 40 Channel LCD Driver (Holtek Semiconductor Inc)
  • HT1609 - 2x 40 Channel LCD Driver (Holtek Semiconductor Inc)
  • HT1609L - 2x 40 Channel LCD Driver (Holtek Semiconductor Inc)
  • HT1610 - Transformer (Toyoshi)
Other Datasheets by Holtek Semiconductor
  • HT16514 - Dot Character VFD Controller and Driver
  • HT16515 - 1/4 to 1/12 Duty VFD Controller
  • HT1650 - 64 x 32 LCD Controller
  • HT16528 - Dot Character VFD Controller/Driver
  • HT16561 - VFD Digital Clock
  • HT16562 - 1/2 Duty VFD Digital Clock
  • HT16565 - 24 Hour System VFD Digital Clock
  • HT16566 - 1/2 Duty VFD Digital Clock

Full PDF Text Transcription

Click to expand full text
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.
Published: |