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BA338L PDF预览

BA338L

更新时间: 2024-11-24 22:39:23
品牌 Logo 应用领域
罗姆 - ROHM 消费电路商用集成电路
页数 文件大小 规格书
7页 108K
描述
Mute detector IC

BA338L 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:ZIP包装说明:ZIP, ZIP9,.1,100
针数:9Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PZIP-T9长度:11.8 mm
端子数量:9最高工作温度:75 °C
最低工作温度:-20 °C封装主体材料:PLASTIC/EPOXY
封装代码:ZIP封装等效代码:ZIP9,.1,100
封装形状:RECTANGULAR封装形式:IN-LINE
峰值回流温度(摄氏度):NOT SPECIFIED电源:9 V
认证状态:Not Qualified座面最大高度:8.7 mm
子类别:Other Consumer ICs最大压摆率:11 mA
最大供电电压 (Vsup):12 V最小供电电压 (Vsup):4.2 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL EXTENDED端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:ZIG-ZAG
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:2.4 mm
Base Number Matches:1

BA338L 数据手册

 浏览型号BA338L的Datasheet PDF文件第2页浏览型号BA338L的Datasheet PDF文件第3页浏览型号BA338L的Datasheet PDF文件第4页浏览型号BA338L的Datasheet PDF文件第5页浏览型号BA338L的Datasheet PDF文件第6页浏览型号BA338L的Datasheet PDF文件第7页 
Audio ICs  
Mute detector IC  
BA336 / BA338 / BA338L  
TheBA336, BA338andBA338LaremonolithicICsdesignedformutedetectionandtapeenddetection. Whenaduration  
of silence (52dBm or less) exceeds the time constant set with an external CR circuit, a song gap is identified, and after  
this a plunger control signal is output during a pulse whose width is determined by another external CR circuit. These  
functions are contained in a compact 9-pin package.  
The circuit configuration consists of a pre-amp with limiter, a comparator flip-flop, and a driver. Circuitry is also included  
which prevents errors when the power is turned on, and measures have been taken to prevent errors due to excessive  
input, song gap noise, and other factors.  
FApplications  
Mute detection  
Tape end detection  
FFeatures  
1) Mute detection time and output pulse width can be  
set within a broad range by an external CR circuit.  
2) Includes circuit for preventing errors due to song gap  
noise.  
3) Includes over-current protection circuit.  
4) Includes circuit for preventing errors when the power  
is turned on.  
5) Detection can be stopped using an external input.  
FAbsolute maximum ratings (Ta = 25_C)  
FRecommended operating conditions (Ta = 25_C)  
726  

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