[sdiy] Tricky PCB layout with CA3046

Tom Wiltshire tom at electricdruid.net
Thu May 30 13:43:19 CEST 2013


Hi All,

Is it ok to tie the collector and emitter of an unused transistor on a CA3046 to -12V?

I've got a tricky PCB layout problem, and if I could route the -12V straight through pins 7 and 8, it'd help quite a lot.

It's just an unused transistor, right? It's not connected to anything else on the chip that I need to worry about?

Thanks,
Tom


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