LM94022-Q1: if LM94022-Q1 is close 3.2kV.

Dexter Choi

Part Number: LM94022-Q1
Other Parts Discussed in Thread: LM94022

Dear Sir,

My customer develop ionizer for automotive.
my customer consider PCB layout as below picture. Ionizer have to generate 3.2KV and close to LM94022. the length between Ionizer and LM94022 is 10mm~15mm.

LM94022 have any effect?

over 4 years ago

0 Jalen Tate89 over 4 years ago

TI__Genius 9675 points

Hi Dexter,

I will look into this and get back with you.

Jalen

0 Jalen Tate89 over 4 years ago in reply to Jalen Tate89

TI__Genius 9675 points

Dexter,

Can you provide more information here on the end equipment/use case? i.e what a 3.2kV ionizer in a car is used for? It is hard to infer much from the diagram given.

Generally, it is hard to tell the effect the ionizer could have on our temperature sensor, the 3.2kV would be a concern as it could cause noise to couple into our part.

Jalen

0 Dexter Choi over 4 years ago in reply to Jalen Tate89

Expert 2795 points

Dear Jalen,

Thank you for your prompt reply.
I will check more information about 3.2kV ionizer and let you know that.

0 Jalen Tate89 over 4 years ago in reply to Dexter Choi

TI__Genius 9675 points

Dexter,

Look foward to hearing back.

Jalen

0 Jalen Tate89 over 4 years ago in reply to Jalen Tate89

TI__Genius 9675 points

Hi Dexter,

Following up here. Do you have any more information?

Jalen

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LM94022-Q1: if LM94022-Q1 is close 3.2kV.