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HT16561(44QFP-A) PDF预览

HT16561(44QFP-A)

更新时间: 2023-08-15 00:00:00
品牌 Logo 应用领域
台湾合泰/盛群 - HOLTEK /
页数 文件大小 规格书
9页 101K
描述
Display Driver, CMOS, PQFP44

HT16561(44QFP-A) 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:QFP, QFP44,.52SQ,32Reach Compliance Code:unknown
风险等级:5.84JESD-30 代码:S-PQFP-G44
端子数量:44最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:QFP封装等效代码:QFP44,.52SQ,32
封装形状:SQUARE封装形式:FLATPACK
电源:6 V认证状态:Not Qualified
子类别:Display Drivers最大压摆率:1.6 mA
标称供电电压:6 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUADBase Number Matches:1

HT16561(44QFP-A) 数据手册

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HT16561  
VFD Digital Clock  
Features  
·
·
VFD display 12 hour clock function  
Integrated voltage regulator permits wide 4V to 18V  
operating voltage range  
·
4.194304MHz crystal oscillation  
·
·
Four level contrast control function  
44-pin QFP package  
·
Zero adjust function  
General Description  
The HT16561 provides direct drive to VFD panels to im-  
plement a 12 hour clock function. In addition to obtaining  
its time base from a 4.194304MHz crystal oscillation  
source and in having a wide operating voltage, the de-  
vice also contains a host of other features. These in-  
clude a choice of adjustment modes, including single  
push increment or 2Hz fast forward functions. Additional  
features are provided in the form of Zero adjustment and  
four levels of contrast control.  
Block Diagram  
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Rev. 1.10  
1
May 24, 2012  

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