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switch from AD5663BR to AD5663R or AD5663A

Category: Hardware
Product Number: AD5663BRMZ


I'm using a AD5663BRMZ on one board I've built. MSOP-10 package.

Due to chip shortage I'm wondering if I can switch from this IC to other of the AD5663 family.

Note that

  1. I'm using an external voltage reference, so I do not need the internal voltage reference
  2. I do not need the boot on center voltage feature of the AD5663BRMZ

I've take a look at the datasheet at to my eyes seems that i can switch from my series to AD5663ARMZ or even AD5663RBRMZ.

Even the SPI protocol seems the same.
I'm here to ask you confirmation.

Thank you!

edited title to "switch" instead of "swtich"
[edited by: JCCillion at 12:15 AM (GMT -5) on 2 Feb 2023]