[SJ]
Overview:
SJ2252 is a stereo amplification and DC volume control circuit. Widely used in audio amplifier remote control, electronic games and CATV (Fiber TV) to control audio. The use DIP8 package.

Features:
DC voltage control
Two channel amplifier
Voltage gain ------------------------------- 12dB (Type)
The maximum audio input ------------------------- 0.5Vrms (Type)
Distortion is small ------------------------------- 0.05% (Type)
Volume control ------------------------- 90dB (Type)