LA4917H
LA4917H is Monolithic Linear IC Audio Output manufactured by SANYO.
Ordering number : ENA0322
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Monolithic Linear IC
Overview
Audio Output for TV application
High-Effciency Two-Channel 7W BTL Power Amplifier ICs
The LA4917H is a high-effciency two-channel 7W BTL power amplifier IC. Increases in the number of external ponents are held to a minimum by adopting both a signal-following type switching scheme in the amplifier’s output stage power supply, and a nonlinear amplifier that has nonlinear characteristics in the signal system. The power dissipation (thermal loss) in the actual operating range has been reduced to about 1/2 that of earlier class B amplifier ICs. When used with the DIP-28H package, the IC dispenses with...
