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  • OPA656: Higher standby current

    TI Thinks Resolved
    Part Number: OPA656 Problem reported: A new batch of boards we have been using for many years are drawing higher-than normal current. The only ICs we are using on those boards are three OPA656 OPAMS. The expected current drawing is 0.004A, but the 80…

  • OPA656: OPAM is pulling more current than normal

    TI Thinks Resolved
    Part Number: OPA656 Picarro Inc. - OPA656 measurement problems.pdf The Ohmmeter polarity is the same for both readings: Positive in pin 5, Negative in pin 2. Jorge Perez jperez@picarro.com
    • Answered

  • OPA656: OPA656: Please tell me the difference between the parts numbers.

    Resolved
    Part Number: OPA656 Tool/software: I cannot find the Section 7.6 and Section 9.1.3. in the Spec sheet. Please tell me the URL of the Spec Sheet which obtain the 2 sections.
    • Resolved

  • OPAMP-NOISECALC: OPA656 TINA Noise Simulation - Input Refered Voltage Noise Mismatch

    TI Thinks Resolved
    Part Number: OPAMP-NOISECALC Other Parts Discussed in Thread: OPA656 Hi, I want to plot/simulate in TINA the Input Refered Voltage Noise and compare it to the data sheet of OPA656. My scematic is shown in OPA656_1.jpg file - basicaly an inverting…

  • OPA656: impedance match

    Part Number: OPA656 Tool/software: for this OPA, if the input ac source is an RX ant(typ. 50 ohm), do we need to consider impedance match to reduce power reflection?

  • OPA656: Should parts be MSL 1 or 2? TI site says 2 but TI ships parts as MSL 1 shown below.

    Answer Suggested
    Part Number: OPA656 Tool/software: TI Part number OPA656NB/250 is packaged as MSL 1 (shown in photo attached). L3Harris is showing parts should be packaged MSL 2. Per Silicon Experts this part MSL shows 1-2. Most recent Data sheet shows MSL 2. Can the…

  • OPA656: OPA656UB/2K5 vs OPA656UB

    TI Thinks Resolved
    Part Number: OPA656 Other Parts Discussed in Thread: OPA814 Hello, We received notification that OPA656U/2K5 will be discontinued, and TI’s recommended replacement part is OPA656UB/2K5. I understand as stated in the datasheet, that OPA656UB/2K5 (variants…
    • Answered

  • OPA656: How to identify "high grade" parts

    Resolved
    Part Number: OPA656 Other Parts Discussed in Thread: OPA814 , OPA817 , OPA818 I have a query about the OPA656 op-amp data sheet: https://www.ti.com/lit/ds/symlink/opa656.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1694683369276&ref_url=https…
    • Resolved

  • OPA656: OPA656

    Part Number: OPA656 Hi OPA656 thread is linked to this thread
    • Answered

  • OPA656: Please tell me the difference between the parts numbers.

    Resolved
    Part Number: OPA656 Other Parts Discussed in Thread: OPA814 Hi TI teams, I received notification that OPA656U/2K5 will be discontinued, TI's recommended replacement part is OPA656UB/2K5. What does “B” in this Parts number mean? I checked the Datasheet…
    • Resolved

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