Hello,
I am wandering why my ISL55110 burns when I mix two signals together.
I am using input A on both ISL55110 and mixing them in the J1 jumper before going to a MOSFET.
Individually they work fine and I get a waveform on the header J1. But when I combine both, one of the ISL U10 , goes up in smoke !
signal 1 is 3Mhz
signal 2 is 50 hz
Why and how do I avoid this ?
ken
I am wandering why my ISL55110 burns when I mix two signals together.
I am using input A on both ISL55110 and mixing them in the J1 jumper before going to a MOSFET.
Individually they work fine and I get a waveform on the header J1. But when I combine both, one of the ISL U10 , goes up in smoke !
signal 1 is 3Mhz
signal 2 is 50 hz
Why and how do I avoid this ?
ken
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