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  • LMC6492: OPAMP bandwidth appears to be lesser than specified in the datasheet.

    Resolved
    Part Number: LMC6492 I have created a simple non inverting voltage follower with single supply of 3.3 V. I have created two cases of input voltages. Case 1: AC Amplitude 0.25 mV, Case 2: AC Amplitude 1 V. Both cases are working at a DC Offset of 1.25…
    • Resolved

  • LMC6492: IC operation at minimum power supply(v+=2.5v)

    TI Thinks Resolved
    Part Number: LMC6492 Hello team, I have an inquiry from customer about IC specifications. The minimum supply voltage for this device is V + = 2.5V in the operating condition table. However, all parameters in the DC and AC electrical characteristics…

  • LMC6492: Thermal Resistance

    TI Thinks Resolved
    Part Number: LMC6492 Please provide the thermal resistance Rtheta_JC for the LMC6492BEMX. The Rheta JA is provided in the datasheet but not the Rtheta JC The question was already asked / provided here: https://e2e.ti.com/support/amplifiers/f/14/t/79…
    • Answered

  • LMC6492: Thermal Resistance

    Resolved
    Part Number: LMC6492 Regarding part number: LMC6492BEM/NOPB I need the thermal resistance of the package. Specifically I need the theta JC (junction to case) or the theta JB (junction to board) thermal resistance. Thanks
    • Resolved

  • LMC6492: Need a current pumping /boosting/amplifier for battery charger

    TI Thinks Resolved
    Part Number: LMC6492 Hello Sir, My application need a battery management charger IC. Take a look the design layout, 1. A micro USB connector from smart phone to PC or power adapter will be use. 2. From this USB connector VBUS will be supply power to my…
    • Answered

  • RE: LMV342: LMV342

    Resolved
    Hello Anuraj, The LMC6492 is the extended temperature range (-40 t o125) of the LMC6482. Basically the same device, but the limits are slightly wider due to the wider temp range.

  • LMP91200: Replacement amp for LMP91200

    TI Thinks Resolved
    Part Number: LMP91200 Other Parts Discussed in Thread: LMC6492 , LMC6062 , LMP7716 , LMP7712 , LMC6482 My company currently makes a pH meter using the LMP91200, and it works very well. As part of a lifecycle management exercise, I am redesigning a the circuit…
    • Answered

  • LMC6082: Potentiostat for polarographic dissolved oxygen probe

    Resolved
    Part Number: LMC6082 Other Parts Discussed in Thread: LMP91000 , LMC6081 , , LMC6482 , LMP2232 , LMC6492 Dear Forum, I am currently trying to design a dissolved oxygen device using a 2-wire polarographic probe. The max output of this probe is roughly 40-80…
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    • Answered

  • Strange behavior from peak detector's certain op-amps

    Resolved
    Other Parts Discussed in Thread: OPA379 , OPA350 , LMC6492 , LMC6482 , OPA340 I built a multiple feedback 2kHz band-pass filter with gain Vo/Vi = 4 and an envelope detector for this filter as shown in this great video tutorial EEVblog #490 - Peak Detector…
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