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  • LME49860 Total power supply voltage

    Other Parts Discussed in Thread: LME49860 Hi, I've got question regarding LME49860 current consumption Referring to the graph below (datasheet pg 21), is the total power supply voltage referring to Voltage input to the op amp or output by op amp?…
    • Answered

  • RE: LME49860 the Output ESD Protection Circuit

    Resolved
    Hi Naokawa-san, Thank you for your information. We understood that our opinion is correct. Currently, we are requesting the waveform to our customers by using the oscilloscope regarding the condition that the LME49860 is damaged. We will confirm the…
    • Answered

  • LME49860 Input Structure

    Resolved
    Other Parts Discussed in Thread: LME49860 I'm thinking of using a LME49860 dual opamp but I'm concerned about what might happen at its inputs if the positive supply were to drop below ground as a possible failure. If the input uses PNP diff pair then…
    • Resolved

  • OPA209: +/-24V Rails

    Part Number: OPA209 Other Parts Discussed in Thread: OPA2604 , OPA2209 , LME49860 Tool/software: I might have posted this multiple times, I walked away from my desk mid post and don't remember if I sent it yesterday... We are extremely happy with the…

  • OPA2188: OPA2188 output protection

    TI Thinks Resolved
    Part Number: OPA2188 Other Parts Discussed in Thread: OPA188 , TINA-TI , LME49860 Hello All, Recently I am designing a precision analog output module.Considering the possibility of wrong wiring under laboratory conditions,our customer requires the module…
    • Answered

  • JFE2140: DC from JFE2140 Composite Amplifier

    Resolved
    Part Number: JFE2140 Other Parts Discussed in Thread: OPA604 , OPA202 , LME49860 , TINA-TI I've built a composite amplifier using a JFE2140 dual JFET and a OPA604, similar to Fig. 9-6 on the JFE2140 DS. Two that I've built work fine, but two others exhibit…
    • Resolved
    • Answered

  • RE: TINA/Spice/OPA1664: PSpice model of OPA1662 is not compatible with other PSpice models of OPA1602 or OPA1652? Syntactic error from PSpice solver...

    Resolved
    Hi Ian, many thanks for OPA1662.LIB, it works! :) I have one question about opamps LME49600, LME49710, LME49723, LME49860, LME49990... Are these opamps obsolete, at the end of production or not? Spice model for the LME49860 is not available? Jiri
    • Answered

  • LME49600: LME49600 alternatives

    Resolved
    Part Number: LME49600 Other Parts Discussed in Thread: LME49720 , , LME49860 , LM4562 , RC4580 , BUF634A , LM833 , NE5532 , BUF634 , TL972 , TL974 Hello TI, I have a client that wants to us to design a consumer headphone amplifier. We are researching…
    • Resolved

  • RE: LME49860MABD: LME49860MABD, LME49880 etc. For best sounding Op-Amp to replace the LME49880

    Hi Mykhailo, Welcome to e2e. A couple of replacements for LME49880 could be LME49860 and OPA1642. You can compare its specs and select the one that fits better on your application. Best regards, -Ivan Salazar Texas Instruments

  • RE: LME49870 EOL?

    Likewise, the LME49860 is listed at Mouser as EOL! What is going on?!?! These are GREAT chips!

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