LV4910T
LV4910T is Class-D Audio Power Amplifier manufactured by onsemi.
Ordering number : ENA0893
Bi-CMOS LSI
Class-D Audio Power Amplifier BTL 2W x 2ch http://onsemi.
Overview
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...
