LV4900HR Datasheet (Sanyo Semicon Device) - Class-D Audio Power Amplifier

LV4900HR, Class-D Audio Power Amplifier

Channel 1 power system power supply Channel 1 power system power supply Channel 1 high side output Equivalent Circuit VD 3 GND 4 5 BOOT1+ VDD1 I/O O Bootstrap I/O pin, channel 1 power supply high side Internal power supply decoupling capacitor connection VD GND 6 7 BOOT1OUT1O Bootstrap I/O pin,

LV4900HR Features

* Supports circuit designs that do not require output LC filters

* BTL output, class D amplifier system

* Unique SANYO-developed feedback technology achieves superb audio quality

* High-efficiency class D amplifier

* Soft muting function reduces impulse noise