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  • LM741: Spice- or Pspice-model of the opamp LM741

    Part Number: LM741 Hi Team I am searching for a pspice model of the LM741 with modeled offset-pins. In the circuit I have to rebuild in Pspice, the offset pins are connected to a potentiometer. And the third pin of the potentiometer is connected to 15V…
    • Answered

  • LM741: Problem using LM741 as a comparator for low voltages

    Resolved
    Part Number: LM741 Other Parts Discussed in Thread: TLV3701 , TLC277 , TLC271 , TLC272 , TLV271 , TLV272 , LM358 I am using a 741 as a simple comparator. Supply voltage 10V. The input voltage range is low and must be variable between 0.8V and 2.5V. I suspect…
    • Resolved

  • LM741: Very high impedance (over 100 Meg Ohm) circuit design

    TI Thinks Resolved
    Part Number: LM741 Other Parts Discussed in Thread: TLV9001 , LM358 Hello all, I am currently working on the dynamic photoresistor which has a resistance ranging from 1 MEG - 300 MEG ohm. And I want to indirectly measure light intensity using the analog…
    • Answered

  • LM741: Noise density

    Resolved
    Part Number: LM741 Other Parts Discussed in Thread: TINA-TI , UA741 , Hello team, Could you please provide the noise density data for LM741CN/NOPB? It is not shown in the datasheet. Regards, Itoh
    • Resolved
    • Answered

  • LM741: Offset adjustment

    Resolved
    Part Number: LM741 Other Parts Discussed in Thread: LM2904B , TLV9351 , TLV171 All schematics I have seen for the LM741 offset adjustment show a 10k potentiometer. Can other values be used? I am replacing an LM11C (too sensitive) in a DC ammeter circuit…
    • Resolved

  • LM741: Voltage comparator

    TI Thinks Resolved
    Part Number: LM741 Other Parts Discussed in Thread: LMV331 , LM35 Hi Team, Greetings. I would like ask for your assistance. I am posting this inquiry in behalf of our customer. Customer's Inquiry: I designed a voltage comparator. See attached schematic…

  • LM741: Device not functioning as expected.

    TI Thinks Resolved
    Part Number: LM741 Other Parts Discussed in Thread: LM35 , I created a voltage comparator to monitor temerature and to trip a relay when the temperature exceeded a set point. I used and LM35 as the sensor, I used what I thought was a standard configuration…

  • RE: LM111: Repetitive failure of DIEs: , LM111, LM101,LF156 and LM741

    Suresh Sorry, as Paul stated, that is outside the abs max storage temperature range of 150C This is quite possibly the cause of the failures. Since you are violating the abs max table, I am not sure what additional support we can provide. If you wish…
    • Answered

  • LM741: Ibias specification

    Resolved
    Part Number: LM741 Other Parts Discussed in Thread: OPA188 , OPA837 , OPA690 Hello, I have some questions about Ibias specification. From datasheet the typical value is 80ns and maximum 500 nA. I suppose Ib+ and Ib-- currents flow only in one direction…
    • Resolved

  • LM741: there is only a single opamp

    TI Thinks Resolved
    Part Number: LM741 I am trying to get the output of 2.5V peak to peak. The source is of 60V, 50Hz ,I have tried a circuit but i don't know whether i should go with the inverting or noninverting technique

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