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OPT3004: Power supply ripple requirement

Muyan Lin
Prodigy 40 points
Part Number: OPT3004

Dear Teams,

Supply power ripple requirement are not mentioned in the datasheet. 3V power supply ripple at 210mV, does it affect chip application?

  • +1
    TI__Intellectual 1070 points

    Hello,

    We do not have a ripple voltage spec, however, Figure 7-13 does show our normalized response vs power-supply voltage.  We do have power supply recommendations in section 10 of the datasheet.  We recommend the device Vdd pin have a stable, low-noise power supply with a 100-nF bypass capacitor close to the device.

    Rahland