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schematica afe4490

gabriele la rocca

Prodigy 70 points

Other Parts Discussed in Thread: AFE4490

hello, I would like to design a pulse oximeter with a afe4490 but I can not find a recommended schedule.
At the moment I'm using your afe4490 evaluation board, but uses the USB port.

I would like to design a system microcontroller interfaced directly to the door of the spi afe4490.
Can you let me have a schematic?
maybe it would be possible to have the schematic dell'evaluation board?
thanks

over 10 years ago

0 gabriele la rocca over 10 years ago

Prodigy 70 points

thanks a lot for your more and more and more answer!!!!

0 Amy Schnoor over 10 years ago in reply to gabriele la rocca

TI__Mastermind 18285 points

Gabriele,

The entire schematic and BOM are located in the User's Guide. This can be found on our product page. I have included the link for your reference.

http://www.ti.com/litv/pdf/slau480a

0 gabriele la rocca over 10 years ago in reply to Amy Schnoor

Prodigy 70 points

on this forum i find this schematic, can i use it??

I remind you that I will not connect via usb, but i want to connect the AFE4490, via SPI, to a MCU and after send all via BLE!

so, can i use this schematic? I ask because this scheme is a bit different from what's on the link you have provided me

thanks a lot

0 Praveen Aroul over 10 years ago in reply to gabriele la rocca

TI__Mastermind 49746 points

Hello Gabriele,

This design and schematic belongs to Maxim Osipov.

You may need to check with Maxim if you want to use his schematic.

Regards

Praveen.

0 gabriele la rocca over 10 years ago in reply to Praveen Aroul

Prodigy 70 points

because I have to ask maxim?
Why can not I use it, or to know if it works?