This part is a kind of semiconductor called CD5888A.

Function of this product has CD5888A.

Manufacturers : ETC

Image and pinout :

Some of the text within the PDF file :

ഀ‫ݾ‬Ԩা ๔ඹԁ৴Ӓ௚ՎԨা CD5888A 1ǃὖ䗄 CD5888A ᰃϔഫѨ䗮䘧 BTL 偅ࡼ䲚៤⬉䏃ˈ⫼Ѣ CDǃCD-ROM ঞ DVD ᪁ᬒ఼Ё ԰偀䖒੠Ӵࡼᴎᵘⱘࡳ⥛偅ࡼDŽ⬉䏃‫ݙ‬㕂њ 2 Ͼ⣀ゟⱘ㊒ᆚ⬉य़䇗㡖఼ˈৃ䇗㣗ೈҢ 1.25V ࠄ 4V˗‫ݙ‬㕂⃴य़Ẕ⌟⬉䏃ˈৃᦤկ໡ԡࡳ㛑DŽ݊⡍⚍བϟ˖ Ɣ ϸϾ BTL 偅ࡼ఼⫼Ѣ偅ࡼᕾ䗍੠㘮⛺ӴࡼᴎᵘˈϸϾ BTL 偅ࡼ఼⫼Ѣ偅ࡼ䖯㒭੠Џ 䕈偀䖒ˈϔϾঠ৥偅ࡼ఼⫼Ѣ偅ࡼࡴ䕑偀䖒 ÿÿÿÿÿÿÿÿÿÿÿÿƔ ࡼᗕ㣗ೈᆑ˖9V˄‫݌‬ൟؐˈVCC1=VCC2=12VˈRL=20:˅ Ɣ ⣀ゟⱘ⬉⑤ VCC1 ੠ VCC2 ৃ䗮䖛Ўᕾ䗍ǃ㘮⛺੠Џ䕈ᦤկԢ⬉य़ᴹᦤ催⬉⑤ᬜ⥛ Ɣ ‫ݙ‬㕂⬉ᑇ䕀ᤶ⬉䏃 Ɣ ‫ݙ‬㕂䖛⛁ֱᡸ⬉䏃 Ɣ ‫ݙ‬㕂䴭ా⬉䏃 Ɣ 䖯㒭偀䖒偅ࡼ఼� [ ... ]

CD5888A PDF Datasheet Download