LOW VOLTAGE CLASS B AMPLIFIER
The UTC L3305 can be operated as a class B amplifier. It can
also operated as a medium power "vari-bias" class A amplifier.
It include a preamplifier with adjustable gain and a power
* Low Operating Voltage range (1V～3V)
* Low Operating current consumption
* Feedback stabilized gain less than 80 dB
* Output power exceeds 140 dBSPL