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  • OPA2835: Naming

    Resolved
    Part Number: OPA2835 Hello, 1. In the OPN, OPA2835IDGS, DGS stands for the package, right? 2. Does "I" have any meaning? It seems that all part numbers listed in the datasheet all have "I" Thank you!
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  • OPA2835: Crosstalk vs frequency

    Resolved
    Part Number: OPA2835 Other Parts Discussed in Thread: OPA2837 , OPA2836 , OPA838 , OPA2834 Hello, I would like you to confirm how TI measure "crosstalk vs frequency" figure of OPA2835. Could you please send us measurement environment(including…
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  • OPA2835: Wrong Info

    Resolved
    Part Number: OPA2835 Let me start of by saying Thank you TI, Got caught with wrong info on the above chip. We downloaded the RUN package .bxl and pin 4 and pin 5 are swapped in the schematic symbol. Made 8 boards costing us nearly USD5000 just in manufacturing…
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  • OPA2835: unused channel

    TI Thinks Resolved
    Part Number: OPA2835 Hi Supporter How to deal with input and output of OPA2835 unused channel? Thanks! Regards Daivd

  • OPA2835: Got hit over the head bad with wrong info from TI!

    TI Thinks Resolved
    Part Number: OPA2835 Hi I downloaded the .bxl for the RUN package of the above chip from the TI website. The schematic library symbol has pin 4 and 5 swapped. Pin 4 is labeled VS- and Pin5 is labeled PD1. The data sheet shows the correct pin out and it…

  • OPA2835: QFN vs UQFN package

    Part Number: OPA2835 Quick question: is the only difference between the OPA2835IRMC and OPA2835IRUN the height of the package? They appear to have an identical footprint and pinout. If I don't have height constraints, is there a particular reason to select…

  • OPA2835 input bias current and common mode input impedance: the max input bias current spec for the OPA835/OPA2835 is 400 nA measured at mid supply. The common mode input impedance is given as 200k in parallel with 1.2 pF.

    Other Parts Discussed in Thread: OPA835 The input bias current is specified for mid supply only, at 50 to 400 nA. There are no graphs of bias current vs. input common mode voltage.The input impedance is specified as 200k in parallel with 1.2 pF for common…
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  • RE: LMH6672: LMH6672

    Resolved
    Hi Minglai, We have six amplifiers available in DIE form: OPA857-DIE, OPA656-DIE, OPA657-DIE, OPA846-DIE, THS3001-DIE, and OPA2835-DIE. The OPA2835-DIE is a dual amplifier, with Iout= 40mA max, and supports a Vs=3.3V.
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  • OPA2835 max gain per channel?

    Resolved
    Other Parts Discussed in Thread: OPA2835 Hi Team, What is the max gain can go per channel? In total combine both amp, what is the max gain? Thanks.
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  • OPA2835 - looking for an opamp

    Other Parts Discussed in Thread: OPA2835 , OPA2313 , OPA2342 , OPA2378 , OPA2334 , OPA2335 , OPA2314 , OPA2348 Hi, I am looking for an opamp for low frequency (up to 1MHz) which can do the below operation. I need two opamps in one package. The OPA2835 is a candidate…

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