DAC7822: Thermal Resistance Value

Khemraj Suthar

Prodigy 110 points

Part Number: DAC7822

Hello E2E Team,

Can you please help to share the following value for the DAC7822 IC for performing the thermal simulation:

1. Tj(Maximum Juntion Temperature)

2.Rjc(Junction to Case Resistance)

3. Rja(Junction to Ambient resistance)

4. Rjb(Junction to board resistance)

5. Power dissipation value

Your immediate response on this would be highly appreciated.

Regards,

Khemraj

over 4 years ago

0 Akhilesh K over 4 years ago

TI__Mastermind 19086 points

Hi,

I need to get this info from my modelling team. Please wait for a day or two.

Regards,

0 Khemraj Suthar over 4 years ago in reply to Akhilesh K

Prodigy 110 points

Hello Ak,

Can you please update on the values?

Regards,

Khemraj

0 Akhilesh K over 4 years ago in reply to Khemraj Suthar

TI__Mastermind 19086 points

Hi,

Since these devices are old, I have requested the modelling team to get these information.

We need to wait.

Sorry for inconvenience.

Regards,

0 Khemraj Suthar over 4 years ago in reply to Akhilesh K

Prodigy 110 points

Hello Akhilesh,

Do we have any update on this?

Regards,

Khemraj suthar

0 Akhilesh K over 4 years ago in reply to Khemraj Suthar

TI__Mastermind 19086 points

Hi,

This is still in our modelling queue.

Regards,

0 Khemraj Suthar over 4 years ago in reply to Akhilesh K

Prodigy 110 points

Hello AK,

Can you please try to push your modeling team to share the data? We are holding our simulation from last 10 days

Regards,

Khemraj

0 Akhilesh K over 4 years ago in reply to Khemraj Suthar

TI__Mastermind 19086 points

Hi,

Apologies for taking time. Since this is holiday week, I doubt we can really push the modelling team.

Please hold on, As soon as I get response from the modelling team, I will share the same.

Regards,

0 Khemraj Suthar over 4 years ago in reply to Akhilesh K

Prodigy 110 points

Hello Akhilesh,

Do you have any update on this case?

Regards,

Khemraj

0 Akhilesh K over 4 years ago in reply to Khemraj Suthar

TI__Mastermind 19086 points

Hi Khemraj,

You may need to wait another 3 to 4 days.

Regards,

0 Akhilesh K over 4 years ago in reply to Akhilesh K

TI__Mastermind 19086 points

Hi,

Apologies for the long delay. Here you go.

Regards,

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DAC7822: Thermal Resistance Value