R
Robert Latest
Hi folks,
for a low-noise floating +/- 15V-supply running off +/- 18V I'm
looking for a simple integrated power amplifier that can
deliver about 1.5W rms power into the transformer (~15kHz
sine). Interestingly there seems to be a "gap" in available
amps: There are plenty of cheap 1-2W audio amps running off 5V,
and then there are the big 3A L165 and friends (which, at 36V
total supply, burns more than 2W quiescent power).
Of course I can go discrete; I'm just asking if I'm missing the
obvious candidate.
Thanks,
robert
for a low-noise floating +/- 15V-supply running off +/- 18V I'm
looking for a simple integrated power amplifier that can
deliver about 1.5W rms power into the transformer (~15kHz
sine). Interestingly there seems to be a "gap" in available
amps: There are plenty of cheap 1-2W audio amps running off 5V,
and then there are the big 3A L165 and friends (which, at 36V
total supply, burns more than 2W quiescent power).
Of course I can go discrete; I'm just asking if I'm missing the
obvious candidate.
Thanks,
robert