TLIN1028-Q1: What is the slope mode?

Jessica Wu74

Part Number: TLIN1028-Q1

Hi Team,

Could you please kindly help to confirm what is the slope mode of TLIN1028, it is normal slope mode or low slope mode? Thank you very much for your support to confirm.

Best regards

Jie

over 4 years ago

0 Eric Hackett over 4 years ago

TI__Guru 74282 points

Jie,

Can you elaborate on slope mode? Is this something you saw in the datasheet?

Regards,

Eric Hackett

0 Jessica Wu74 over 4 years ago

TI__Expert 5990 points

Hi Eric,

Yes, we could see there has slop control description in datasheet. and following table shows the information which customer need.

Best regards

Jie

0 Eric Hackett over 4 years ago in reply to Jessica Wu74

TI__Guru 74282 points

Jie,

I'm not sure where the first screenshot is, but the block diagram is just showing the part of the IC that shapes the rise and fall time of the LIN bus waveform to help with EMC. This device has Normal, Standby, and Sleep modes, slope mode doesn't exist.

Regards,

Eric Hackett

0 Jessica Wu74 over 4 years ago in reply to Eric Hackett

TI__Expert 5990 points

Hi Eric,

As you mentioned the device could shape the rise and fall time to help with EMC, so if there has any more detail information about the rise and fall time range? Should it fast or slow? This would be the point we want to get, thanks a lot for your time to confirm again.

Best regards

Jie

0 Eric Hackett over 4 years ago in reply to Jessica Wu74

TI__Guru 74282 points

Jessica,

The rise and fall times are listed in the switching characteristics of the datasheet. This isn't something that is controlled by the user, it is all done automatically, internal to the transceiver.

Regards,

Eric Hackett

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TLIN1028-Q1: What is the slope mode?