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BA7078AS PDF预览

BA7078AS

更新时间: 2024-01-01 01:49:46
品牌 Logo 应用领域
罗姆 - ROHM 显示器消费电路商用集成电路光电二极管
页数 文件大小 规格书
13页 165K
描述
Synchronization signal processor for high definition displays

BA7078AS 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:DIP
包装说明:SDIP, SDIP18,.3针数:18
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.63商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDIP-T18JESD-609代码:e3/e2
长度:19.4 mm端子数量:18
最高工作温度:75 °C最低工作温度:-25 °C
封装主体材料:PLASTIC/EPOXY封装代码:SDIP
封装等效代码:SDIP18,.3封装形状:RECTANGULAR
封装形式:IN-LINE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
座面最大高度:4.76 mm子类别:Other Consumer ICs
最大压摆率:39 mA最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V表面贴装:NO
技术:BIPOLAR温度等级:COMMERCIAL EXTENDED
端子面层:TIN/TIN COPPER端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:7.62 mm
Base Number Matches:1

BA7078AS 数据手册

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BA7078AF/AS  
Multimedia ICs  
Synchronization signal processor for  
high definition displays  
BA7078AF/AS  
The BA7078AF is a synchronization signal processing LSI chip designed for multiscan high-definition displays. It  
generates a synchronization signal and clamp pulse for three types of input signals: separate synchronization, composite  
synchronization, and synchronization on video.  
!Application  
CRT displays  
!Features  
1) Operates on a single 5V power supply, with low power consumption.  
2) Synchronization signal existence and polarity detec-tion output.  
3) Adjustable clamp pulse width, allowing for the selec-tion of front or back editing.  
4) Vertical synchronization separation is based on hori-zontal frequency tracking, for separation starting at 1H.  
5) Minimal attached components.  
!Absolute maximum ratings (Ta = 25°C)  
Parameter  
Symbol  
Limits  
7.0  
Unit  
V
Power supply voltage  
VCC  
1 450(BA7078AF)  
2 600(BA7078AS)  
25 to +75  
Power dissipation  
Pd  
mW  
Topr  
Tstg  
°C  
°C  
Operating temperature  
Storage temperature  
55 to +125  
1 Reduced by 4.5mW for each increase in Ta of 1°C over 25°C.  
2 Reduced by 6.0mW for each increase in Ta of 1°C over 25°C.  
!Recommended operating conditions (Ta = 25°C)  
Parameter  
Symbol Min.  
Typ.  
Max.  
Unit  
V
VCC  
4.5  
5.0  
5.5  
Power supply voltage  
1/12  

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