4x TDA7381 TDA7386 TDA7385 TDA7360 TDA7384 TDA7383 TDA7385 TDA7386 TDA7360 Car Amplifier circuits for the PCB Double surface can be used to integrate PCBs have not tried the third leg of the integrated datasheet links, check the file TDA7560... Electronics Projects, TDA73XX Series Car Amplifier Circuits "audio amplifier circuits, ic amplifier, " Date 2019/08/01