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> LM4780 dual audio power amplifier ic 2X60W amp hifi (1)
LM4780 dual audio power amplifier ic 2X60W amp hifi (1)
Stereo Audio Power Amp IC, 60W x2
low noise, 0.01% total harmonic distortion
Build professional, high-end Audio amplifiers that are fully short-circuit protected, thermally protected, and require only 5 other passive parts for operation.
Build Amps of 100W, 200W and 300W by using multiple LM4780's in various parallel / bridge configurations.
2 x 4780's per channel can provide 250W RMS power per channel, into 8ohm with the same distortion figures as above, in a bridge + parallel configuration.
Details on how to build 100W to 300W+ amps using multiple chips.
Application note for Bridge - Parallel configuration. (3.5MB file - be patient with download)
