SN65DSI84: SN65DSI84 technical question

Hyunsu Shin

Part Number: SN65DSI84

Tool/software:

In SN65DSI84 datasheet, there seems to be confusing for VCORE pin.

1. page 5, 1uF capacitor have to be connected to VCORE.

2. but page 45, 1~10uF capacitor was recommended to connect to VCORE.

I would like to know which one is correct.

0 David (ASIC) Liu 2 months ago

Hi,

This pin outputs 1.1 V from the internal voltage regulator. The pin MUST have a 1-µF external capacitor to GND.

Thanks

David

0 Hyunsu Shin 2 months ago in reply to David (ASIC) Liu

Thanks for your advice.

We will follow your guide.

By the way, then can we ignore chapter10.2 description of the datasheet?

0 David (ASIC) Liu 2 months ago in reply to Hyunsu Shin

Hi,

Yes, you can ignore that particular description in the datasheet.

Thanks

David

Interface forum