Optimized PCB layout for operational amplifier

Hi Andromeda8 ,

Good day. Sorry for missing out on this thread. LTC6226 and LTC6229 datasheets have a "Board Layout and Bypass Capacitors" section which discusses the minimum requirements for the board design. Unfortunately, we don't have the specifics for the Altium designer file. But, you can use the design file from DC2414A. Demonstration Circuit 2414A has layouts for three channels of SOT-23 trans-impedance amplifiers. You may want to check it out: https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc2414a.html#eb-overview. Thank you.

Regards,
Gilbeys

Hi Andromeda8 ,

Good day. Sorry for missing out on this thread. LTC6226 and LTC6229 datasheets have a "Board Layout and Bypass Capacitors" section which discusses the minimum requirements for the board design. Unfortunately, we don't have the specifics for the Altium designer file. But, you can use the design file from DC2414A. Demonstration Circuit 2414A has layouts for three channels of SOT-23 trans-impedance amplifiers. You may want to check it out: https://www.analog.com/en/resources/evaluation-hardware-and-software/evaluation-boards-kits/dc2414a.html#eb-overview. Thank you.

Regards,
Gilbeys

Hello Gilbeys,

Thank you very much, it seems that the PCB file can not be open in Altium for whatever reason. Would you please check if you can open it ?

I got this warning: 

Regards,

Behnam,

Hi Andromeda8 ,

Good day, I think the PCB file is incompatible with Altium; unfortunately, we don't have files compatible. 

Regards,
Gilbeys