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Showing 14 results View by: Thread Post Sort by
    Answered
  • LMP2232: Supply Voltage

    Tony Nowakowski
    Tony Nowakowski
    Resolved
    Part Number: LMP2232 Other Parts Discussed in Thread: OPA2196 , LMP2231 I has asked about alternates for an LT2078CS8 and the LMP2232 was suggested, but the max supply voltage is shown as 6V. Safe to assume that +5V and -5V rails would be out of spec…
    • Resolved
    • over 1 year ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP2232: Input Impedance

    Jejomar Ildefonso
    Jejomar Ildefonso
    Resolved
    Part Number: LMP2232 Hi Team, Our customer intends to use the LMP2232 as an input buffer for a high-impedance electrode. The datasheet specifies the impedance as high, but unfortunately it didn't provide discrete values. Our customer would like to know…
    • Resolved
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: TINA/Spice/LMP2232: Placing Dual op-amps

    JC Zhu
    JC Zhu
    Resolved
    Herman, I think Paul was expecting the LMP2232 to contain two amps inside and the tool would track how many amplifiers have been placed. Paul, Unless you are using a tool that also does PCB which would then require a LVS, it is quite common for…
    • over 7 years ago
    • Simulation, hardware & system design tools
    • Simulation, hardware & system design tools forum
  • Answered
  • RE: LMP2232: amplifier structure question, Auto-zeroing(Chopper) or not?

    Paul Grohe
    Paul Grohe
    Resolved
    Hi Nestor, No. It is NOT a chopper/Auto Zero input The LMP2232 is a conventionally trimmed CMOS input stage and was designed for use with high impedance sensors.
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMP2232: supply current in datasheet for single channel or dual?

    Noriyuki Takahashi
    Noriyuki Takahashi
    Resolved
    Part Number: LMP2232 Hi team The supply current in the datasheet is for single channel or dual? e.g. 17uA(typ) at 3.3V is for dual? Regards, Noriyuki Takahashi
    • Resolved
    • over 7 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • Inquiry regarding Output Current on LMP2232

    Atsushi Okui
    Atsushi Okui
    Resolved
    Other Parts Discussed in Thread: LMP2232 , LMP2231 Hello, all Now we have one inquiry regarding Output Current on LMP2232 from our customer. Please refer to the item below, and feedback us with your comment. When referring page 3 of LMP2232, the…
    • Resolved
    • over 11 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP2232 Failure

    Nigel Elliott
    Nigel Elliott
    Other Parts Discussed in Thread: LMP2232 I'm using a LMP2232 as a buffer to monitor 2 28vdc signals. The device has failed and with no input 1 channel has 1.5v on the output and the other channel has 0.13v. Both circuits consists on a 10:1 voltage divider…
    • over 12 years ago
    • Amplifiers
    • Amplifiers forum
  • LMP2232 - Input structure when power to device is off

    D. Johnson
    D. Johnson
    Other Parts Discussed in Thread: LMP2232 One of my customers is using them LMP2232 in a bridge sensor design. The bridge impedance is approximately 10K ohms with a 3.3V excitation voltage. LMP2232 has a nominal 3.3V V+ rail. Concern - The design will…
    • over 12 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • RE: LPV821: Suitable op amp for voltage reference using REF5020

    Vijay Kolaventy
    Vijay Kolaventy
    Resolved
    At outset you are all fantastic. Thank you so much all of you for taking time to help me out even though I am a total newbie. The only thing that worries me about OPA2335 availability in future. This part is already low in stock with the distributors…
    • over 3 years ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMC6082: Potentiostat for polarographic dissolved oxygen probe

    Jason Kahana
    Jason Kahana
    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…
    • Resolved
    • over 6 years ago
    • Amplifiers
    • Amplifiers forum
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