PICers,

I've been looking at the ISD 33000
voice player chip. It's OK but
needs a 3V supply & 3V regs are
awkward to get ahold of. Anybody
know how critical the 3V limit is?

The data sheet is a bit obscure but
there is a test cct shown operating
on 3.3V. Just wondering if using 3
diodes to drop the Vcc would be OK?
It's just that Vcc then becomes a
little uncertain for different
diodes. Would that upset things?

Thnax - PJH