andrzejpw
May one day invent Bose-cancelling headphones.
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Is the AD822 any good as an opamp? I'm building a portable cmoy, and I'm wondering if its better than the opa134. Does teh 822 need a buffer?
Is the AD822 any good?
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You call that an amp? THIS is an amp!
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Never used this one, but no... not by itself.
It has about 1/8th the bandwidth & slew rate of the 823, and the same drive current. This doesn't say anything about how it'll sound, lots of chips with so-so specs sound good... but you'll need to buffer it for sure. Look at the graphs, this'll want much higher load than even the highest ohm headphone to perform well.
It has about 1/8th the bandwidth & slew rate of the 823, and the same drive current. This doesn't say anything about how it'll sound, lots of chips with so-so specs sound good... but you'll need to buffer it for sure. Look at the graphs, this'll want much higher load than even the highest ohm headphone to perform well.
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