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  • OPA990: The output status while VCM over SPEC

    TI Thinks Resolved
    Part Number: OPA990 Hi Support team my customer would like to know the VOUT status while VCM < (V-) -0.5V, it's goes to high or low and why?

  • RE: OPA2990: shutdown feature included in OPA2990IDR

    Hi A.M., Welcome to E2E! :) Yes, Clemens is correct. The OPA2990IDR and OPA990IDBVR does not include shutdown feature. We have the OPA990 S IDBVR (SOT-23) for the single channel and the OPA2990 S IDGSR and OPA2990 S IRUGR for the dual channel shutdown options…
    • Answered

  • OPA990: TI P-P solution to replace NCS21911 SOT-5P

    Resolved
    Part Number: OPA990 Other Parts Discussed in Thread: OPA991 Hi sir, Please kindly recommend TI P-P solution to replace NCS21911 SOT-5P. Other spec requirement is: Offset: 25uV-800uV VCC: +36V (at least >16V) Thanks a lot! BR, Sean Liao
    • Resolved

  • RE: TLV9101: Usage issues

    Hey Anna, The product page on ti.com shows that a higher voltage alternative is the OPA990. Please have the customer try with a op that is rated for 30V, like the OPA990. All the best, Carolina

  • OPERATIONAL AMPLIFIER LM107 REPLACEMENT

    Answer Suggested
    Other Parts Discussed in Thread: LM741 , TL071H , OPA990 Hi, I need to know the replacement for LM107 is LM741 ?? Thank you
    • Answered

  • RE: XTR111: Designing with XTR111AIDRCT

    Resolved
    Hi Shibin, according to section 2.2.1 of the user's guide supply voltages up to +44V can be applied to the EVM. Then the SMAJ40CA is a good choice. A bipolar TVS also makes sense since Q3 can withstand some negative drain voltage. But in your case with…

  • OPA705: Spice model of OPA705NA/3K

    TI Thinks Resolved
    Part Number: OPA705 Other Parts Discussed in Thread: OPA990 Spice model of OPA705NA/3K

  • OPA170: Increasing opamp gain

    TI Thinks Resolved
    Part Number: OPA170 Other Parts Discussed in Thread: TLV9101 , OPA990 , TL081H Hi, this is my new thread in relation of my other thread ( OPA170 Abnormal Behaviour ). My setup (use as current sensor : V2 connecting V3 with ~0.1 ohm;150C test) V1 = 12V, V3…
    • Answered

  • RE: OPA170 Abnormal Behaviour

    Resolved
    Hi Fairuz, To add to Kai's comments, you could take a look at using the OPA990 or TLV9101 rather than the OPA170. These devices have a wider Vcm range, though I would still recommend adjusting the input voltage divider. Best Regards, Robert Clif…

  • OPA703: Need ESD Data for OPA703AN

    TI Thinks Resolved
    Part Number: OPA703 Other Parts Discussed in Thread: OPA990 Looking for ESD level data on the OPA703NA/250 and /3K devices. Quality report refers to the data sheet… data sheet has no information. Thanks!

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