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Showing 84 results View by: Thread Post Sort by
  • LMV321: LMV321IDCKT and LMV321M7X/NOPB interchangeably

    David Mckinney
    David Mckinney
    TI Thinks Resolved
    Part Number: LMV321 Can you advise if the LMV321IDCKT and LMV321M7X/NOPB are interchangeable in most applications? Are there any substantial parametric differences?
    • 20 days ago
    • Amplifiers
    • Amplifiers forum
  • LMV321: Evaluation my design for Overcurrent/Short circuit detection

    ALEKSANDR SHUBIN
    ALEKSANDR SHUBIN
    Part Number: LMV321 Other Parts Discussed in Thread: TL431 , LMV331 , LM393LV , , LMV358 Good day! Please, rate my first experience in analog circuitry. The following task was released: to develop low cost a DC overload protection circuit (cut-off consumption…
    • 30 days ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMV321: LMV321IDCKR differences on assembly sites

    Frank Lam
    Frank Lam
    Resolved
    Part Number: LMV321 Hi Team, Good Day, We have got 2 different batches of LMV321IDCKR from 2 different assembly site NFM & HFT. Would it be possible to have different die size, circuit design and die marking? Thank you!
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMV321-N-Q1: OPA output capability and compared with OPA2365

    JiaJie Lin
    JiaJie Lin
    Resolved
    Part Number: LMV321-N-Q1 Other Parts Discussed in Thread: OPA2365 , LMV321 , TLV6001-Q1 Hi, I'm used LMV321-N-Q1 for PFC input voltage feedback. OPA supply voltage is 3.3V. When opa input is 110v, the output voltage be clamped arond 2.06v. (CH1: OPA…
    • Resolved
    • 2 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMV321: Datasheet question on LMV321IDCKR

    Frank Lam
    Frank Lam
    Resolved
    Part Number: LMV321 Hi Team, Was researching the top marking of LMV321IDCKR from the latest version of datasheet "SLOS263X" and noticed this information (See the attached screenshot). Could you please help to verify if it's a typo? Thank…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • Answered
  • LMV321: Schematic review and output error

    Nam, Dino
    Nam, Dino
    Resolved
    Part Number: LMV321 Dear team, Please review below schematic and waveform. - Gain : 0.00195 V/V - Vpeak (AC) : 535 V - DC offset : 2.5V so I expected output as 1.4835 ~ 3.5165 but test result is 0.42~4.58. It seems the gain is 0.0039 not 0.00195. please…
    • Resolved
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • LMV321: Is the x-ray photograph a genuine product?

    Katsumi Miyashita
    Katsumi Miyashita
    TI Thinks Resolved
    Part Number: LMV321 I got the following parts from the market, but please tell me if they are the correct parts. Are the radiographs of the correct parts? Model name: LMV321DCKR MSL level: MSL-2 Device marking: R3F REV (2P): CA ChipSiteOriginCode (20L) R…
    • 4 months ago
    • Amplifiers
    • Amplifiers forum
  • RE: LMV321-N-Q1: temp influence

    kai klaas69
    kai klaas69
    Hi Amelie, are you sure the LMV321 is fast enough to drive the ADS7052 properly? The datasheet of ADS7052 shows a 200MHz OPAmp at the input of ADS7052: Also, R64 must be chosen very carefully to not only keep the driving OPAmp stable but to also allow…
    • 6 months ago
    • Amplifiers
    • Amplifiers forum
  • LMV321: Output abnormal

    Gabriel Wang1
    Gabriel Wang1
    TI Thinks Resolved
    Part Number: LMV321 Dear Expert Customer found a high failure rate in preprodution statues , pls give some advice about this application! Input: We found good unit output as below: Abnormal output: Schemetic:
    • 7 months ago
    • Amplifiers
    • Amplifiers forum
  • LMV321: Why are we suggested to connect the source in TINA to simulate open-loop gain this way?

    JHENG-WEI WU
    JHENG-WEI WU
    TI Thinks Resolved
    Part Number: LMV321 Hello All, Good day. I an using LMV321 op-amp as a source follower and want to simulate its open-loop gain in TINA. I found some reference that the source should be placed between negative input and output, then use two pin to versus…
    • 5 months ago
    • Amplifiers
    • Amplifiers forum
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