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ADUM540x- Lower noise and ripple

Question asked by FreddyS on Oct 22, 2015
Latest reply on Oct 22, 2015 by gpontis

Dear Supporter

Planning to use the ADUM540x.

Is there a similar part with lower ripple and output noise?

By mean of an internal LDO in the package?

Output Ripple

VISO (RIP)

75

mV p-p

20 MHz bandwidth, CBO = 0.1 μF||10 μF, IISO = 90 mA

Output Noise

VISO (NOISE)

200

mV p-p

CBO = 0.1 μF||10 μF, IISO = 90 mA

 

Thanks

Freddy

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