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BA3308F

內(nèi)置ALC前置放大器; ? Built-in ALC rectification diode\n? Wide operating power supply voltage range (VCC=4.5~14 V)\n? Low current consumption (IQ=3.5mA)\n? High gain (GVO=80dB)\n? Low distortion (THD=0.1%)\n? Low noise (VNIN=1 μVrms)\n? Input coupling capacitor not needed\n8) Good ALC channel balance\n9) Built-in power supply mute circuit\n10) Dynamic range of ALC can be changed by attaching input resistance.\n;

BA3308F/FV是為立體聲盒式磁帶收錄機(jī)、磁帶錄音機(jī)等而開發(fā)的帶ALC的雙通道前置放大器。在緊湊的SOP14、SSOP-B14封裝里，內(nèi)置有雙電路的錄音／播放用前置放大器和ALC電路。前置放大器具有高增益、低失真的特點(diǎn)，輸入電路采用無(wú)需輸入耦合電容器的直接耦合方式，防止磁頭磁化和爆破音的產(chǎn)生。ALC電路在通道間的平衡良好，內(nèi)置整流電路，只需外接時(shí)間常數(shù)電路即可構(gòu)成動(dòng)態(tài)范圍廣的ALC電路。此外，還內(nèi)置用于防止接通電源時(shí)產(chǎn)生的爆破音的電源靜音電路。

BA3308F-E2

Preamps with Built-in ALC

●Description TheBA3308F/FVisadualpreamplifierforrecordingandplaybackwithALC(autolevelcontrol),developedforstereoradio,cassetterecorders,taperecorders,andotherpreamplifiersaudioapplications.ALCcircuithasabuildinrectificationcircuitwithwideadjustabledynami

BA3308FV

Dual preamplifier with ALC

CDAmplifiers/Low-Frequency,Small-SignalAmplifiers

BA3308FV-E2

Preamps with Built-in ALC

●Description TheBA3308F/FVisadualpreamplifierforrecordingandplaybackwithALC(autolevelcontrol),developedforstereoradio,cassetterecorders,taperecorders,andotherpreamplifiersaudioapplications.ALCcircuithasabuildinrectificationcircuitwithwideadjustabledynami

BA3308_11

DUAL PREAMPLIFIER WITH ALC

BA3308F

Pre-amplifier bulit-in ALC

BA3308F

Preamps with Built-in ALC

BA3308F

Preamps with Built-in ALC

BA3308F_05

Pre-amplifier bulit-in ALC

BA3308F_10

Preamps with Built-in ALC