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BA3853

更新时间: 2024-01-24 06:01:15
品牌 Logo 应用领域
罗姆 - ROHM 控制器
页数 文件大小 规格书
11页 188K
描述
Stereo sound controller IC

BA3853 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:24
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
商用集成电路类型:VOLUME CONTROL CIRCUITJESD-30 代码:R-PDSO-G24
长度:10 mm频带数量:2
信道数量:2功能数量:1
端子数量:24封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:2.01 mm最大供电电压 (Vsup):9.5 V
最小供电电压 (Vsup):7 V表面贴装:YES
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL宽度:5.4 mm
Base Number Matches:1

BA3853 数据手册

 浏览型号BA3853的Datasheet PDF文件第5页浏览型号BA3853的Datasheet PDF文件第6页浏览型号BA3853的Datasheet PDF文件第7页浏览型号BA3853的Datasheet PDF文件第9页浏览型号BA3853的Datasheet PDF文件第10页浏览型号BA3853的Datasheet PDF文件第11页 
Audio ICs  
BA3853BFS  
FCircuit operation  
(1) As shown is the block diagram, the main circuit  
blocks are the main volume (front and rear), tone control  
(bass and treble), and balance and fader. Signal control  
for each block is possible with a DC voltage.  
(2) The main volume is comprised of a front volume  
and rear volume controller. The front volume controller  
has 18dB of attenuation.  
(3) ThetonefilterisanexternalCRcircuit. Refertoitem  
5 of the application notes regarding the component val-  
ues.  
(4) The loudness is set by a calculation based on the  
tone control current. Refer to control curves item 3 of the  
application notes.  
(5) The control curves for the balance and fader are  
given in the measurement data.  
FApplication example  
798  

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