PCB design for LTC6400

Riccardo Santillo on Mar 21, 2021

Hello, the LTC6400 has several pins for the V + (Pins 1, 3, 10) and V– (Pins 4, 9, 12, 17). The question is: Do they all need to be connected or just one pin for V + and one pin for V- would be enough. The question arises from a need for PCB design.

www.analog.com/.../640026fa.pdf

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Hooman
Mar 22, 2021 +2 verified
Hi Riccardo,

Most likely all those supply pins are required to be connected on the LTC6400. However, I've reached out to folks who have more history with this part and if I hear otherwise, I'll post here…
PKarantzalis952
Mar 22, 2021 in reply to Hooman +1 suggested
All the V+ and V- pins must have a PCB trace to minimize trace resistance and inductance.

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0 Hooman

on Mar 22, 2021 6:45 PM
Hi Riccardo,

Most likely all those supply pins are required to be connected on the LTC6400. However, I've reached out to folks who have more history with this part and if I hear otherwise, I'll post here in the next day or so.

Regards,

Hooman
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0 PKarantzalis952

on Mar 22, 2021 7:01 PM in reply to Hooman
All the V+ and V- pins must have a PCB trace to minimize trace resistance and inductance.
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0 PKarantzalis952

on Mar 22, 2021 7:01 PM in reply to Hooman
All the V+ and V- pins must have a PCB trace to minimize trace resistance and inductance.
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