Ap2025d

I need AP2025D audio IC datasheet.
Who is manufacturer? In top of case one big thin S within white filled circle.

This is an low power AF stereo amplifier from mini PC speaker built-in amp.

Q: It's similar or equal TEA2025B ???
Power voltage possible 12V for 4ohm speaker?
(Momentarily application use a keyboard connector 5V to 4ohm speaker.)

Thanx

Hi
apparently it sholud be stereo amp working in a brdge mode-- if so check the following URL

http://www.datasheetcatalog.com/datasheets_pdf/T/E/A/2/TEA2025D.shtml