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BA3308FE1 PDF预览

BA3308FE1

更新时间: 2024-11-21 14:32:55
品牌 Logo 应用领域
罗姆 - ROHM 放大器光电二极管商用集成电路
页数 文件大小 规格书
10页 194K
描述
2 CHANNEL, AUDIO PREAMPLIFIER, PDSO14, SOP-14

BA3308FE1 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:LSOP,针数:14
Reach Compliance Code:unknown风险等级:5
商用集成电路类型:AUDIO PREAMPLIFIERJESD-30 代码:R-PDSO-G14
JESD-609代码:e2长度:8.7 mm
信道数量:2功能数量:1
端子数量:14封装主体材料:PLASTIC/EPOXY
封装代码:LSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.7 mm
最大供电电压 (Vsup):14 V最小供电电压 (Vsup):4.5 V
表面贴装:YES端子面层: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 mmBase Number Matches:1

BA3308FE1 数据手册

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Audio ICs  
Dual preamplifier with ALC  
BA3308 / BA3308F / BA3308FV  
The BA3308, BA3308F and BA3308FV are dual preamplifier ICs with built-in ALC circuits, and have been designed for  
use in stereo radio-cassette recorders and tape recorders. They come in compact 9-pin SIP (BA3308), 14-pin MF  
(BA3308F) and 14-pin SSOP (BS3308FV) packages, and have two record/playback preamplifiers, and an ALC circuit.  
Thepreamplifiershavehighgainandlowdistortion, andcanbedirectlycoupledtothetapeheadwithoutcouplingcapaci-  
tors. This prevents tape head magnetization and “pop” noise generation.  
A built-in rectifier means that an ALC circuit with good channel balance and large dynamic range can be constructed  
with addition of just an external time constant circuit.  
The ICs also include power-on mute circuits that suppress “pop” noise generation.  
FApplications  
Stereo radio cassette recorders, cassette decks and  
home stereo systems and music centers  
FFeatures  
1) Built-in ALC rectifier diode.  
2) Wide operating power supply voltage range (VCC =  
4.5V to 14V).  
6) Low noise (VNIN = 1µVrms)  
7) Input coupling capacitors and not necessary.  
8) Good ALC channel balance.  
3) Low current dissipation (IQ = 3.5mV).  
4) High gain (GVO = 80dB).  
9) Power-on mute circuit.  
10) ALC dynamic range can be varied by the addition  
of an external input resistor.  
5) Low distortion (THD = 0.1%).  
FAbsolute maximum ratings (Ta = 25_C)  
FRecommended operating conditions (Ta = 25_C)  
193  

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DUAL PREAMPLIFIER WITH ALC