MAX POWER 30W BTL X 4CH AUDIO POWER IC

The KIA8251AH is 4ch BTL audio power amplifier for consumer applicaiton.
It is designed low distortion ratio for 4ch BTL audio power amplifier, built-in stand-by function, muting function and junction temperature detection circuit.
Additionally, the AUX. amplifier is built-in, it ca make the beep signal etc. output to 2 channels (OUT1 and 4).
It contains various kind of protectors for car audio.