Specification Brand : Rizees BulletPoint1 : Output Type 1-Channel (Mono) BulletPoint2 : Max Output Power x Channels @ Load 1.5W x 1 @ 8Ohm BulletPoint3 : Voltage - Supply 2.2V ~ 5.5V BulletPoint4 : Features Depop, Shutdown, Thermal Protection BulletPoint5 : Operating Temperature -40°C ~ 85°C (TA) IncludedComponents : LM4991MAX/NOPB ItemName : (5PCS) LM4991MAX/NOPB Amplifier IC 1-Channel (Mono) Class AB 8-SOIC ItemTypeKeyword : electronic-component-audio-amplifiers Manufacturer : Rizees ModelNumber : LM4991MAX/NOPB NumberOfItems : 1 PartNumber : LM4991MAX/NOPB ProductDescription : Part Status Active Type Class AB Output Type 1-Channel (Mono) Max Output Power x Channels @ Load 1.5W x 1 @ 8Ohm Voltage - Supply 2.2V ~ 5.5V Features Depop, Shutdown, Thermal Protection Mounting Type Surface Mount Operating Temperature -40°C ~ 85°C (TA) Supplier Device Package 8-SOIC Package / Case 8-SOIC (0.154", 3.90mm Width) Base Product Number LM4991