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LMC6484: Compatible Op Amp

Alicia Rosenberger
Genius 14200 points
Part Number: LMC6484
Other Parts Discussed in Thread: LMP7704, OPA4191, OPA4196, OPA4197

Hi,

We currently use an LMC6484 quad-pack rail-to-rail input & output operational amplifier from TI.

V- = -3.3V

V+ = +3.3V

The smallest package is SOIC.

Is there a compatible operational amplifier in a smaller package?

Lead-less is ok, just please no ball-grid style with solder points that can only be inspected by X-ray.

Best,

~Alicia

  • 0
    TI__Guru 67761 points

    If you need an ultra low input bias current, like max 4pA at 125C, LMC6484 is the only quad we may offer.  If you may tolerate higher IB, we have several quads in smaller packages: closest LMP7704 in TSSOP package as well as OPA4191, OP4192, OPA4196, OPA4197, and TLV4197 in TSSOP or WQFN package.