BA3308

DESCRIPTION 

The UTC BA3308 is designed to have dual preamplifier ICs 

with built – in ALC circuits for use in stereo amplification. The 

preamplifiers have high gain and low distortion. A built-in rectifier 

for ALC circuit implies good channel balance and large dynamic 

range can be constructed with addition of just an external time 

constant circuit.

FEATURES 

* Wide operating power supply voltage range 

(VCC =4.5V ~ 14V)

* Power-on mute circuit to avoid “pop” noise generation. 

* No input coupling capacitors are necessary 

* High gain (GVO=80dB)and low noise (VNIN=1µVrms) 

* Low distortion (THD=0.1%) 

* Good ALC channel balance with built-in ALC rectifier diode 

* Adjustable ALC dynamic range by external input resistor.

规格书BA3308