LM324A: LM324ADR Rthjc

GaryC

Intellectual 2615 points

Part Number: LM324A

May I know what is the LM324ADR SOIC14 Rthjc? I can’t find it in the datasheet.

Thanks.

Gary

over 6 years ago

0 Pete%20Semig over 6 years ago

TI__Mastermind 25775 points

Hello Gary,

Please understand that due to the US holiday, we have multiple team members (along with our thermal modeling people) out of the office on vacation. Most will be back next week, so please understand that there will be some delay.

0 Ron Michallick over 6 years ago in reply to Pete%20Semig

TI__Guru*** 139956 points

Gary,

This model is not available, I will request a model. Normal result time is 3 days, but may be up to 2 weeks.

0 GaryC over 6 years ago in reply to Ron Michallick

TI__Intellectual 2615 points

Hi Michallick,

Thanks for your help.
We really need this parameter to support our end customer.

Regards,
Gary Chen

0 Ron Michallick over 6 years ago in reply to GaryC

TI__Guru*** 139956 points

Gary,

LM324ADR

Theta JC, top (standard datasheet value): 46.4 C/W

Psi JT (standard datasheet value): 11.9 C/W

Use Psi - JT value to estimate junction temperature.

Use Theta- JT value to estimate effectiveness of adding a heat sink.

Please see one page guide

One-Page Thermal Reference Sheet

Amplifiers

Amplifiers forum

LM324A: LM324ADR Rthjc