UCD90320: schematic review of UCD90320

Jimmy Lai

Expert 6845 points

Part Number: UCD90320

Dear expert,

Could you help to review the schematic? Thanks.

Many Thanks,

Jimmy

over 1 year ago

0 yihe over 1 year ago

TI__Guru 60800 points

The sch looks fine except a few things
1. The reset of UCD90320. Please refer https://www.ti.com/lit/pdf/slvub50

2. SYNC is not recommended to GND.

Regards

Yihe

0 Jimmy Lai over 1 year ago in reply to yihe

TI__Expert 6845 points

Hi Yihe,

We appreciated your great support.

1. Reset pin, we will set it as below. NC means no resistance
2. We only have one UCD90320. If SYNC_CLK is not recommended to be pulled down to ground, how should we connect it? Thanks.

Many Thanks,

Jimmy

0 yihe over 1 year ago in reply to Jimmy Lai

TI__Guru 60800 points

For the Reset, please follow the guide.

you can leave SYNC floating.

Regards

Yihe

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UCD90320: schematic review of UCD90320