SNR - how noisy is the output

------Question for DFR0379 Please Put your question below------

id like to know how noisy the output is.

whats the SNR.

and dose this part include filters

Hello @ben1.jayes,

That’s not an easy question to answer.

Recommend you explore the associated datasheets to discover the items that impact noise:

For instance, the “speed” of the flyback diode will impact noise. Do take a look at the reference designs to see the recommended PCB layout as this has a significant impact on noise.

Sincerely,

APDahlen

P.S. As an alternative, you may want to consider on-board power supply modules.

1 Like