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  • LM258A: LM258A VOL issue

    TI Thinks Resolved
    Part Number: LM258A Other Parts Discussed in Thread: TLV9352 Dear sir, Delta reported the LM258A VOL issue, as following, 1. the schematic circuit R911 = R914 = 4pcs 750kohm resistor + 365K ohm resistor in serial 2. Output wave of LM258A the yellow…

  • LM258A: ESD Cell protection of AMP input # LM258/ TS321

    TI Thinks Resolved
    Part Number: LM258A Other Parts Discussed in Thread: TS321 , , LM324A , LM258 Dear sir, Customer wants to check whether there are ESD cell protection from Positive input (IN+) / Negative Input (IN-) to the power supply (V+/V-) inside? AMP list: LM258ADG…

  • LM258A: Offset Spec

    TI Thinks Resolved
    Part Number: LM258A Hi Experts, could you please clarify if the input offset voltage specification in the datasheet is a +/- value? Similar parts show these values with +/-. BR Simon

  • LM258A: LM258A replaced by LM358B

    TI Thinks Resolved
    Part Number: LM258A Other Parts Discussed in Thread: LM358B , LM358A , LM358 , LM258 Hi Amplifier Expert, I have a design using LM258A, generally speaking, is LM358A or B a drop-in replacement. is there any trick or concern if I use LM358B? I notice that…
    • Answered

  • LM258A: output distortion issue

    Resolved
    Part Number: LM258A Other Parts Discussed in Thread: OPA2333 , , LM258 , LM358LV 7026.test2.TSC 1258.Test1.TSC Hi Team, Application is to amplify AC HART FSK signal and add DC bias for output. But the output has distortion issue with LM258A that you could…
    • Resolved

  • LM258A: Opamp Gain Error

    Part Number: LM258A I m using lm258A as differential amplifier for current sensing. Op-amp gain is more than calculated value . For 24 A, 2 mohm , Vd=0.048,Gain = 20 Vout = 0.048*20=0.96V . But i m getting Vout as 3V @ 24 A in practical case. All the…
    • Answered

  • LM258A: LM258A/LM2904 Pls help to suggestion How to improved current sensing circuit operation range -20C to 80C ?

    Resolved
    Part Number: LM258A Dear All Pls help to suggestion How to improved current sensing circuit operation range -20C to 80C ? Test result is below . @ 25C set current is 3.958A the output opamp is 2.493V the result is PASS @ 55C set current is 3.625A…
    • Resolved

  • LM358B: Inquire LM358B and LM258A Vos average value and standard deviation data

    TI Thinks Resolved
    Part Number: LM358B Other Parts Discussed in Thread: LM258A , Hi Sir, May I know if you have LM358B and LM258A Vos average value and standard deviation data can share to us? We would need the actual vale, not the plot in the datasheet. Please feel free to…
    • Answered

  • LM258A: Pls help to provide input voltage off set curve vs temperature curve?

    Resolved
    Part Number: LM258A Dear ALL Pls help customer is need to know input voltage off set curve vs temperature curve LM258A ? Thank you so much & Bestregard Prarinya
    • Resolved

  • LM258A: LM358A Vcm question!

    TI Thinks Resolved
    Part Number: LM258A The usage of the customer is the follower. The power supply for LM258A is VCC=20V, VGND = GND, PVin+= 18.2v.The customer's question is, if Vin+ is applied with a voltage of 18.2v in the full temperature range, will there be any problem…

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