TINA/Spice/OPA335: OPA335 simulate result is different my expect~

Chen Bogey8

Part Number: OPA335
Other Parts Discussed in Thread: TINA-TI,

Tool/software: TINA-TI or Spice Models

Hi Sir

I have use OPA335 in TINA simulate as below:

The VP_3 should be around 0.014V. but TINA is show 2.49V.is some thing wrong here?

0 Britt Brooks - Online Design Tools over 7 years ago

Bogey,

Could you provide us the .TSC file for the circuit?

0 Chen Bogey8 over 7 years ago in reply to Britt Brooks - Online Design Tools

Hi Sir

Pls refer enclosed file.opa335-0111.TSCclosed file.

Bogey

0 John Miller - Sensing over 7 years ago in reply to Chen Bogey8

Bogey,

Please confirm your power supply connections are correct.

Note the positive power supply pin is on the underside of the symbol.

Regards,
John

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