DP83848LFQ: What deference between DP83848LFQSQE & DP83848QSQX/NOPB ?

Kygo Cheng

Expert 6830 points

Part Number: DP83848LFQ

Hi Team,

There is a good new that we DIN DP83848!

What deference between DP83848LFQSQE & DP83848QSQX/NOPB ? THX

Can DP83848LFQSQE replace DP83848QSQX/NOPB?

Can it be replaced without any H/W and F/W change?

over 4 years ago

0 Kallikuppa Sreenivasa over 4 years ago

TI__Guru**** 226685 points

Hello Kygo Cheng,

The below part says as preview. Not sure if you would want to recommend this part.

https://www.ti.com/product/DP83848LFQ

Do you have some inputs on the application and if this is already in production - > a schematics.

Regards,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Can DP83848LFQSQE & DP83848QSQX/NOPB be replaced without any H/W and F/W change?

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thank you for the reply.

Are you checking if these can be interchanged ? Is see LFQ as preview. Not sure on availability.

Regard,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Yes , we want DP83848LFQSQE interchanged to DP83848QSQX/NOPB!

Need H/W and F/W change? THX

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thanks. You want to replace DP83848LFQSQE with DP83848QSQX/NOPB. I assume my understanding is correct.

I will review and provide my inputs.

Regards,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Sorry, Exactly the opposite!

We want to replace DP83848QSQX/NOPB with DP83848LFQSQE, THX

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thank you for the reply.

Please note that the device is mentioned as preview. I am not sure if the device is available.

Have you confirmed the availability of the device ?

Regards,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Cause DP83848QSQX/NOPB is out of stock

1.So I would like to promote customer use DP83848LFQSQE ,because it is preview(I think it will easy to get sample in the future )

2.Or if you have a suggest solution for me to replace DP83848QSQX/NOPB, please let me know ,THX

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thank you for the reply.

The DP83848 is a matured family and i do not know why the device is in preview.

Anyways i will compare and update you.

Regards,

Sreenivasa

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Guru**** 226685 points

Hello Kygo Cheng,

There is a difference in package but should be usable without any hardware change.

Regards,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Got it!

Thank you for your help!

0 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thank you. If you do not have additional questions, please click the resolved button to close the thread.

Regards,

Sreenivasa

0 Kygo Cheng over 4 years ago in reply to Kallikuppa Sreenivasa

TI__Expert 6830 points

Hi Kallikuppa Sreenivasa

Got it!

Double check ,do it need F/W change? THX

+1 Kallikuppa Sreenivasa over 4 years ago in reply to Kygo Cheng

TI__Guru**** 226685 points

Hello Kygo Cheng,

Thank you for the reply.

I expect similar functions to work without any firmware changes. This is something customer will still have to test.

Regards,

Sreenivasa

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DP83848LFQ: What deference between DP83848LFQSQE & DP83848QSQX/NOPB ?