C
Caliban
Guest
What's the best thing to do with unused opamp i/o's in dual/quad opamp
chips (for lowest power consumption)?
chips (for lowest power consumption)?
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P
Phil Allison
Guest
"Caliban"
** Depends on the op-amp - but in general, to disable the things connect
their " - " input to the output and ground the " + " input, plus leave
the output unconnected.
Some op-amps are not stable down to unity gain and may oscillate in the
above voltage follower mode.
................ Phil
What's the best thing to do with unused opamp i/o's in dual/quad opamp
chips (for lowest power consumption)?
** Depends on the op-amp - but in general, to disable the things connect
their " - " input to the output and ground the " + " input, plus leave
the output unconnected.
Some op-amps are not stable down to unity gain and may oscillate in the
above voltage follower mode.
................ Phil
C
Caliban
Guest
Cheers Phil.