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BA7149 PDF预览

BA7149

更新时间: 2024-01-17 22:21:33
品牌 Logo 应用领域
罗姆 - ROHM 电子驱动
页数 文件大小 规格书
7页 85K
描述
Electronic viewfinder driver

BA7149 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:SOIC
包装说明:SOP-16针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.58商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G16JESD-609代码:e3/e2
长度:10 mm端子数量:16
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE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:1.6 mm子类别:Other Consumer ICs
最大压摆率:55 mA最大供电电压 (Vsup):5 V
最小供电电压 (Vsup):5 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:TIN/TIN COPPER端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:10宽度:4.4 mm
Base Number Matches:1

BA7149 数据手册

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Video ICs  
Electronic viewfinder driver  
BA7149F  
The BA7149F is an electronic viewfinder driver for video cameras. It separates the synchronous signal from the input  
video signal, and outputs the vertical deflection drive output and horizontal deflection signals. HD and VD output sig-  
nals with guaranteed phase difference are also provided for on-screen displays (OSD). The differences between the  
BA7149F and the BA7148F are the horizontal blanking, horizontal AFC output, HD output phase and pulse width.  
Applications  
Video cameras  
Features  
1) Operates off a 5V power supply.  
2) Built-in vertical deflection circuit.  
3) Built-in wide-bandwidth amplifier.  
4) Built-in HD and VD output terminals.  
5) Few attached components required.  
6) SOP 16pin package.  
7) Compatible with 10µ sec flyback pulses.  
Absolute maximum ratings (Ta = 25°C)  
Parameter  
Symbol  
VCC Max.  
Pd  
Limits  
8.0  
Unit  
V
Applied voltage  
Power dissipation  
500  
mW  
Operating temperature  
Storage temperature  
Topr  
– 20 ~ + 75  
°C  
°C  
Tstg  
– 55 ~ + 125  
Reduced by 5mW for each increase in Ta of 1°C over 25°C.  
Recommended operating conditions (Ta = 25°C)  
Parameter  
Symbol  
VCC  
Min.  
4.5  
Typ.  
5.0  
Max.  
5.5  
Unit  
Power supply voltage  
V
1

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