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  • OPA2191: Discrepancy in simulation result

    Resolved
    Part Number: OPA2191 Tool/software: Dear Team, I was simulating a circuit which contains all AD parts. I found the the alternate TI parts and started simulation in tina ti . The results I obtained in both simulations are entirely different . Circuit…
    • Resolved
    • Answered

  • OPA2191: input bias and offset current in data sheet

    Resolved
    Part Number: OPA2191 Hello Team, is below entry in data sheet correct? Shouldn't bias and offset be higher over the whole temp range? Thank you and Best Regards, Hans
    • Resolved

  • OPA2191: Error calculator

    Part Number: OPA2191 Hi team, Customer wants the evaluate the output voltage error of a circuit composed by OPA2191. Do we have such error calculator or calculation process？ Nison

  • OPA2191: Max Load No Snubber Circuit

    TI Thinks Resolved
    Part Number: OPA2191 Other Parts Discussed in Thread: TINA-TI Hi Amps Team, We are working to optimize the PCB by reducing the number of components in the schematic. One possible way to reduce components would be to remove the snubber circuit. Please…

  • OPA2191: made with the same mask set and processing as the OPA2197?

    Part Number: OPA2191 Other Parts Discussed in Thread: OPA2197 Hi Team, Good day. I am posting this inquiry on behalf of the customer. "Can you tell me if OPA2197 and OPA2191 are the same silicon layout/processing and if OPA2191 is just a test-out to tighter…

  • OPA2191: made with the same mask set and processing as the OPA2197?

    TI Thinks Resolved
    Part Number: OPA2191 Other Parts Discussed in Thread: OPA2197 , OPA2192 Hi Team, Good day. I am posting this inquiry on behalf of the customer. "Can you tell me if OPA2197 and OPA2191 are the same silicon layout/processing and if OPA2191 is just a test…
    • Answered

  • OPA2191: Clarification of datasheet for OPA2191 and OPA2145

    Resolved
    Part Number: OPA2191 Other Parts Discussed in Thread: OPA191 , , OPA2145 , OPA145 Hi Team, Good day! Could you help us with our customer's concern? I'm posting it in behalf of the customer. Datasheet for OPA191/2191 suggests snubber at output of…
    • Resolved

  • OPA2277: Does the OPA2191 have the same feature as OPA2277 automatic offset current cancelation?

    TI Thinks Resolved
    Part Number: OPA2277 Other Parts Discussed in Thread: OPA2191 Hi Experts, Good day! Please help with the inquiry of the customer below. "We currently have the OPA2277 in a number of designs with the -Ve input at ground rather than through a resistor…

  • OPA2191: adders based on OPA2191

    Part Number: OPA2191 Other Parts Discussed in Thread: OPA2320 , OPA2197 Hello Team, My customer has one design need one adder, so could you kindly help to recommend one reference design based on OPA2191? we have four inputs from eFuse, and the each input…
    • Answered

  • OPA928: amplifier for constant current source supply

    Resolved
    Part Number: OPA928 Other Parts Discussed in Thread: LM118-N , OPA191 , OPA2191 Tool/software: Hi, I am supporting my customer with the design of a constant current source which outputs 500uA to a 20k ohm load. It receives a 16V power supply to the op…
    • Resolved

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