BA3308中文资料友顺数据手册PDF规格书

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.