LV4900H Datasheet (Sanyo Semicon Device) - Class-D Audio Power Amplifier

LV4900H, Class-D Audio Power Amplifier

Standby mode control Equivalent Circuit VD 1 1kΩ GND 2 3 NC VIN1+ I No connection Channel 1 noninverting input VD 3 300Ω GND 4 VIN1I Channel 1 inverting input VD 4 300Ω GND 5 6 NC VCC O No connection Internal power supply decoupling capacitor connection 30kΩ VBIAS VD GND 7 8 NC BIASC

LV4900H 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