ADS1194: Our ADS1194/1198 has an overcurrent issue. Could you check my schematic?

sunhee jo

Part Number: ADS1194
Other Parts Discussed in Thread: ADS1298

We reference the ADS1194/1198 datasheet. But our ADS1194/1198 has an overcurrent issue. Could you check my schematic? Thank you. I attach our schematic pdf in a comment.

We connected the device to unipolar supplies and our PCB has a ground plate.

over 1 year ago

0 sunhee jo over 1 year ago

Prodigy 10 points

If you click the pic, you can see high-quality.

0 ChienChun Yang over 1 year ago in reply to sunhee jo

TI__Mastermind 19815 points

Hi,

Please use ADS1298/1198 user guide's schematic to cross reference/validate and side by side comparison anything wrong with your schematic -

https://www.ti.com/lit/ug/sbau171d/sbau171d.pdf?ts=1683733919777&ref_url=https%253A%252F%252Fwww.ti.com%252Ftool%252FADS1198ECGFE-PDK

starting page 58.

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please make sure all the power rails meet the spec in datasheet.

Thanks

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ADS1194: Our ADS1194/1198 has an overcurrent issue. Could you check my schematic?