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HV5812 PDF预览

HV5812

更新时间: 2024-01-03 01:56:57
品牌 Logo 应用领域
超科 - SUPERTEX 驱动
页数 文件大小 规格书
6页 454K
描述
20-Channel Serial-Input Vacuum-Fluorescent Display Driver for Anode/Grid

HV5812 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:DIE
包装说明:DIE,针数:41
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
数据输入模式:SERIAL显示模式:DOT MATRIX
接口集成电路类型:VACUUM FLUORESCENT DISPLAY DRIVERJESD-30 代码:R-XUUC-N41
JESD-609代码:e0复用显示功能:NO
功能数量:1区段数:20
端子数量:41最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:DIE封装形状:RECTANGULAR
封装形式:UNCASED CHIP峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified最大供电电压:5.5 V
最小供电电压:4.5 V标称供电电压:5 V
电源电压1-最大:80 V电源电压1-分钟:20 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:TIN LEAD
端子形式:NO LEAD端子位置:UPPER
处于峰值回流温度下的最长时间:NOT SPECIFIED最小 fmax:7.5 MHz
Base Number Matches:1

HV5812 数据手册

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HV5812  
20-Channel Serial-Input Vacuum-Fluorescent  
Display Driver for Anode/Grid  
Ordering Information  
Package Options  
28 Pin Plastic Chip Carrier  
HV5812PJ  
Device  
28 Pin Plastic DIP  
SOW-28  
Die  
HV5812  
HV5812P  
HV5812WG  
HV5812X  
Features  
General Description  
The Supertex HV5812 is a 20-channel serial input vacuum  
fluorescent display driver. It combines a 20-bit CMOS shift regis-  
ter, data latches, and control circuitry with high voltage MOSFET  
outputs. The HV5812 is primarily designed for vacuum-fluores-  
cent displays.  
Operating voltage of to up to 80V  
HVCMOStechnology for high performance  
High speed source driver  
Up to 3.3MHz data input rate  
5.0V CMOS logic circuitry  
The CMOS shift register and latches allow direct interfacing with  
microprocessor-based systems. Data input rates are typically  
over 5.0MHz with 5V logic supply. Especially useful for inter-digit  
blanking, the BLANKING input disables the output source drives  
and turns on the sink drivers. Use with TTL may require external  
pull-up resistors to ensure an input logic high.  
Excellent noise immunity  
Flexible high voltage supplies  
Absolute Maximum Ratings1  
VDD logic power supply voltage  
VPP positive high voltage supply  
Logic input voltages  
-0.5V to +7.5V  
-0.5V to +90V  
-0.3V to VDD +0.3V  
-40°C to +150°C  
-55°C to +150°C  
Operating junction temperature range  
Storage temperature  
Power dissipation  
28-pin PLCC  
SOW-28  
28-pin DIP  
1.9 Watt  
1.7 Watt  
2.0 Watt  
Notes:  
1. All voltages are referenced to ground. Absolute maximum ratings  
are those values at which damage to the device may occur.  
Functional operation under these conditions is not implied.  
Continuous operation of the device at the absolute rating level may  
affect device reliability.  
11/12/01  
Supertex Inc. does not recommend the use of its products in life support applications and will not knowingly sell its products for use in such applications unless it receives an adequate "products liability  
indemnification insurance agreement." Supertex does not assume responsibility for use of devices described and limits its liability to the replacement of devices determined to be defective due to  
workmanship. No responsibility is assumed for possible omissions or inaccuracies. Circuitry and specifications are subject to change without notice. For the latest product specifications, refer to the  
Supertex website: http://www.supertex.com. For complete liability information on all Supertex products, refer to the most current databook or to the Legal/Disclaimer page on the Supertex website.  

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