AFE4405: At present, about 2% of customers of afe4405 6kpcs have the following problems. Please help to see if it is an application problem?

user6029042

Part Number: AFE4405

At present, about 2% of customers of afe4405 6kpcs have the following problems. Please help to see if it is an application problem?

1. The received signal is abnormal and there is similar interference.

a. Normal signal

b. There is an abnormal signal

2. About 2% of chips in the same batch have this situation, which will be solved after chip replacement.

schematic diagram

Layout,

over 4 years ago

0 Praveen Aroul over 4 years ago

TI__Mastermind 49666 points

Hello,

We would like to take this discussion offline since the device AFE4405 is under selective disclosure.
Can you send your questions to biosensing_afe-support@list.ti.com along with a reference to this E2E post?

0 user6029042 over 4 years ago in reply to Praveen Aroul

Intellectual 290 points

Dear Praveen Aroul,

I've already sent you an email. Please help to deal with it as soon as possible. The customer's order for this material is still under way

0 Praveen Aroul over 4 years ago in reply to user6029042

TI__Mastermind 49666 points

Hi Tony,

I will close the post since we have taken the discussion offline.

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AFE4405: At present, about 2% of customers of afe4405 6kpcs have the following problems. Please help to see if it is an application problem?