Datasheet > HT16515(44QFP)

HT16515(44QFP)

更新时间： 2024-11-19 14:51:11

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		LTE
页数	文件大小	规格书
12页	116K
描述
Display Driver

阅读下载

中文翻译

获取价格

技术参数
数据手册

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HT16515(44QFP) 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84
Base Number Matches：	1

HT16515(44QFP) 数据手册

HT16515

1/4 to 1/12 Duty VFD Controller

Features

Logic voltage: 3.0V~5.5V

4 LED output ports

High-voltage output: V_DD-35V max.

No external resistors necessary for driver output

(provides PMOS open-drain and pull-low resistor

output)

Multiple display

(16-segment & 12-digit to 24-segment & 4-digit)

Serial interface with MCU (CLK, CS, DI, DO)

44-pin QFP package

16´2 matrix key scanning

8 steps dimmer circuit

Applications

Consumer products panel function control

Other similar applications for panel function control

Industrial measuring instrument panel function control

General Description

HT16515 is a VFD (Vacuum Fluorescent Display) con-

troller/driver that is driven on a 1/4 to 1/12 duty factor. It

consists of 16 segment output lines, 4 grid output lines,

8 segment/grid output drive lines, 4 LED output ports, a

control circuit, a display memory, and a key scan circuit.

Serial data inputs to the HT16515 through a three-line

serial interface. This VFD controller/driver is an ideal

MCU peripheral device.

Block Diagram

2 4

(

)

Rev. 1.60

April 1, 2009

12 3 4 5 6 7...12

中文翻译

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