ADS8341: Output current and thermal resistance

Paul Norris

Prodigy 70 points

Part Number: ADS8341

Hi,

Where can I find the thermal reistsance for the ADS8341E and the maximum output current of the digital IO?

Kind Regards,

Paul

over 8 years ago

0 Michael Stout over 8 years ago

TI__Genius 16890 points

Hi Paul,

The VOH and VOL are tested at 250uA so the part will be able to do that. There is no maximum spec listed in the datasheet.

I can request the thermal resistance for the part but it will take a couple of weeks before I have the data. Let me know if you would like me to do that.

Mike

0 Paul Norris over 8 years ago in reply to Michael Stout

Prodigy 70 points

Hi Mike,

Thank you for the reply. Please could you request the thermal resistance for the part.

Paul

0 Michael Stout over 8 years ago in reply to Paul Norris

TI__Genius 16890 points

Hi Paul,

I have requested the numbers. I will send them to you when I get them, hopefully less than two weeks.

Mike

0 Michael Stout over 8 years ago in reply to Michael Stout

TI__Genius 16890 points

Hi Paul,

Here are the numbers:

Theta JA-High K 100.4
Theta JC, top 47.7
Theta JB 44.0
Psi JT 8.1
Psi JB 43.5

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, spra953:

Mike

0 Paul Norris over 8 years ago in reply to Michael Stout

Prodigy 70 points

Thank you for your help Mike.

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ADS8341: Output current and thermal resistance