AFE 4400

Raj Kasbekar

Other Parts Discussed in Thread: AFE4400, AFE4403

CAn I use several AFE 4400 modules get multiple signals and feed into a multichannel microprocessor? I want to get signals from various parts and use these multichannel signals for pulse oximetry analysis.

over 9 years ago

0 Praveen Aroul over 9 years ago

TI__Mastermind 49146 points

Hello Raj,

Could you provide more details on the end application? How many AFE4400 devices are required for your application?
Do you like to start the conversion of all devices simultaneously?

0 Raj Kasbekar over 9 years ago in reply to Praveen Aroul

Prodigy 20 points

I need 8 AFE4403's simultaneously. I have the TI evaluation board but am trying to figure how to get all 8 signals in the GUI. Sinc e the Evaluation board supports only 1 set of red and infrared LED's., how do I connect the 8 4403's to be able to see the signals? Do you have a local filed engineer in Boston I can talk to?

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AFE 4400