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HT16511 from HOLTEK

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HT16511

Manufacturer: HOLTEK, HOLTEX

1/8 to 1/16 Duty VFD Controller

Partnumber Manufacturer Quantity Availability
HT16511 HOLTEK, HOLTEX 42 In Stock

Description and Introduction

1/8 to 1/16 Duty VFD Controller # Introduction to the HT16511 Electronic Component  

The **HT16511** is a versatile electronic component commonly used in display driver applications. It is designed to interface with liquid crystal displays (LCDs), providing efficient control for segment and dot-matrix LCD panels. The IC integrates key functionalities such as display memory, timing control, and driver circuits, making it a practical solution for embedded systems requiring clear and reliable visual output.  

Featuring a built-in oscillator, the HT16511 reduces external component requirements, simplifying circuit design. It supports multiple display modes and offers flexible communication interfaces, typically via serial protocols like I²C or SPI, allowing seamless integration with microcontrollers and other digital systems.  

Key characteristics of the HT16511 include low power consumption, making it suitable for battery-operated devices, and its ability to drive a wide range of LCD configurations. Its robust design ensures stable performance in various environmental conditions, catering to applications in consumer electronics, industrial instruments, and automotive displays.  

Engineers often choose the HT16511 for its balance of functionality, cost-effectiveness, and ease of implementation. Whether used in digital clocks, meters, or small-scale information displays, this component provides a reliable and efficient solution for LCD driving needs.

Application Scenarios & Design Considerations

1/8 to 1/16 Duty VFD Controller

Alternative Part Number

  • PT6961 --: VFD controller/driver with similar key-scan and display-driving function, commonly used as a direct functional substitute for HT16511 in VFD applications.
  • MAX6921 --: VFD driver IC offering comparable high-voltage output driving capability, suitable as an alternative when display driving is the main requirement.
  • STF16360 --: VFD controller/driver with integrated key scanning, functionally similar to HT16511 and usable in many VFD front-panel designs with minor adaptation.
  • BU16511 --: Similar 16-bit LED/display driver function with comparable segment/digit drive capability, widely available and pin-compatible in many designs.
  • TM1650 --: Common LED display driver with I2C-like interface, often used as a functional substitute for Holtek display driver ICs in panel applications.
  • MAX7219 --: Well-known 8-digit LED display driver with serial interface; suitable replacement when redesigning the driver stage for equivalent display control.

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