OPA388: Supply power.

Kengo.Y

Guru 11295 points

Part Number: OPA388

Hi team,

Can I use the OPA388 in Vs+= 3.3V / Vs- = -1.8V?

Sincerely.
Kengo.

over 4 years ago

0 kai klaas69 over 4 years ago

Guru 140200 points

Hi Kengo,

yes, provided you don't violate the absolute maximum ratings.

Kai

0 Raymond Zhang1 over 4 years ago

TI__Guru* 77541 points

Hi Kengo-san,

As Kai pointed out, both symmetrical and asymmetrical power supply rails will work, as long as (V+) - (V-) range is within the recommended 5.5Vdc. 6Vdc in supply voltage delta will be the absolute maximum, which is not recommended.

If you have additional questions, please let me know.

Best.

Raymond

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OPA388: Supply power.