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LV4900HR

Sanyo Semicon Device
Part Number LV4900HR
Manufacturer Sanyo Semicon Device
Description Class-D Audio Power Amplifier
Published Jan 4, 2012
Detailed Description www.DataSheet.co.kr Ordering number : ENA0651 Bi-CMOS LSI LV4900HR Overview Class-D Audio Power Amplifier BTL 10W×2c...
Datasheet PDF File LV4900HR PDF File

LV4900HR
LV4900HR

Overview
www.
DataSheet.
co.
kr Ordering number : ENA0651 Bi-CMOS LSI LV4900HR 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 complement 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 = 325kHz, channel 2 = 300kHz Functions • 10W output (At VD = 12V, RL ...


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