LM94023: LM94023 Output impedance

Kazuki Kuramochi

Part Number: LM94023

Hello,

I would like to know that how to calculate the output impedance of LM94023. The reason is my customer want to know this parameter and this parameter unfortunately doesn't on datasheet.

I guess I'm able to calculate by the graph of Load regulation. Is this understanding is correct?

Best regards,

Kazuki Kuramochi

over 6 years ago

0 Jalen Tate89 over 6 years ago

TI__Genius 9675 points

Kazuki,

We will get back with you shortly.

Jalen

0 Kazuki Kuramochi over 6 years ago in reply to Jalen Tate89

TI__Genius 10245 points

Hi Jalen,

Do you have any progress regarding this question?

Best regards,
Kazuki Kuramochi

0 Jalen Tate89 over 6 years ago in reply to Kazuki Kuramochi

TI__Genius 9675 points

Hi Kazuki,

What is your main concern here? Yes you are correct in your understanding. for this part you can use 50 uA for your calculations.

What are you feeding the output signal into? Data converter? Comparator? Typically these devices would have a high input impedance causing this to not be a complication.

Jalen

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LM94023: LM94023 Output impedance