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OPA1633: OPA1633 output voltage swing for 5V (+-2.5V) supply

Burkhard Ulrich
Prodigy 10 points
Part Number: OPA1633

Hi,

i was looking at the datasheet for the OPA1633, which we want to use in an application with a single +5V rail (+-2.5V and 2.5V midpoint voltage).

In the datasheet only the output voltage swing for +-15V is provided. Therefore the question is, which output voltage swing the OPA1633 will achieve, if there is only a Vcc=+-2.5V power supply.

Best regards.

  • 0
    TI__Genius 15020 points

    Hi Burkhard,

    I was able to look through some of our data for this device and at 5V supply the device performed better than what is specified at the 30V. Although it performed slightly better, we always recommend giving yourself some margin due to process variation therefore using the 30V spec for a 5V configuration would be ideal.

    Best Regards,

    Ignacio