LV4900HR Datasheet | SANYO

.Data Sheet.co.kr Ordering number : ENA0651 Bi-CMOS LSI Overview Class-D Audio Power Amplifier BTL 10W×2ch The LV4900HR is a 10W per channel stereo digital power amplifier that takes analog inputs. The LV4900H uses unique SANYO-developed feedback technology to achieve excellent audio quality despite being a class D amplifier and can be used to implement high quality flat display panel (FDP) based systems. 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 at power on/off - Full plement of built-in protection circuits : overcurrent protection, thermal protection, and low power supply voltage protection circuits - Built-in bootstrap diodes - Internal oscillator frequencies : channel 1 = 325k Hz, channel 2 = 300k Hz Functions - 10W output (At VD = 12V, RL = 8Ω, THD + N = 10%) - 15W output (At VD = 12V, RL = 4Ω, THD + N = 10%) - Efficiency : 88% (VD = 12V, RL = 8Ω, fin = 1k Hz, PO = 10W) - Low THD + N : 0.15% (VD = 12V, RL = 8Ω, fin = 1k Hz, PO = 1W, Filter : AES17) - Noise : 100µVrms (Filter : A-weight) 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, munication 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, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall...