LV4910T

www.DataSheet.co.kr Ordering number : ENA0893 Bi-CMOS LSI LV4910T Overview Class-D Audio Power Amplifier BTL 2W × 2ch LV4910T is a stereo digital amplifier for portable equipment, for example notebook-PC, portable DVD and portable mini-speakers. It is characterized by the use of an original feedback technology to improve sound quality though it is Class-D amplifier, and does not need the LC filter in the output stage. Features D-class high-efficiency amplifier Low pop sound at SW changeover Differential input type Functions 2W stereo digital power amplifier Standby switch Mute switch Various protective circuits (over-current protective, thermal protective, and under-voltage circuits) incorporated Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg as mounted on the substrate Conditions Ratings 6 1.05 -20 to +75 -40 to +150 Unit V W °C °C Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, tran...