Search tips
Showing 34 results View by: Thread Post Sort by

  • RE: LMH6882: OCM pin is terminated to ground by a resistor.

    Hello Peter, I completely agree with Clemens. The OCM pin needs to be driven from an external low-noise source. Also, if the OCM pin is left floating, the output common-mode is undefined, and the amplifier will not operate properly. The reason this is…
    • Answered

  • LMH6882: What is the actual max output range for output pin?

    Resolved
    Part Number: LMH6882 Hello, I'm using the LMH6882 to amplify input from a piezo (single-ended input) to a differential output. We ran into a clipping issue that was not at the max value of the ADC, and after probing I learned that the output pin on my…
    • Resolved

  • LMH6882: LMH6882

    TI Thinks Resolved
    Part Number: LMH6882 In which order I should load registers to the device (SPI mode). Thanks.
    • Answered

  • LMH6882: Unused SDO (MISO) Pin

    Resolved
    Part Number: LMH6882 Hi! Copied from the datasheet: "The SDO pin is a current output and requires external bias resistor to develop the correct logic voltage. Resistor values of 180 Ω to 400 Ω are recommended." We don't need to read out the…
    • Resolved

  • LMH6882: GAIN PARAMETERS

    Part Number: LMH6882 Hi team, Do you mind me asking GAIN parameters? There are two figures, Figure 17 and Figure 19, in the LMH6882 datasheet, as shown below. Can you explain in detail what Gain Step Amplitude Error and Cumulative Amplitude Error mean…
    • Answered

  • LMH6882: the layout design of LMH6882

    Resolved
    Part Number: LMH6882 Hi I want to use LMH6882 to amplified the signal , but there are some problems with my layout design. So could you give me the layout files of LMH6882EVAL as the reference. Thanks.
    • Resolved
    • Answered

  • LMH6882: Connection of NC pins?

    Resolved
    Part Number: LMH6882 Hello folks! I have a question about connection of NC pins in LMH6882. Functions of this pins are absent in table named "Pin Functions" in datasheet. Is this pins are not connected internally? In LMH6882 EVAL BOARD this pins…
    • Resolved

  • LMH2832: Propagation delay or Group Delay information

    TI Thinks Resolved
    Part Number: LMH2832 Other Parts Discussed in Thread: LMH6882 , LMH6521 , LMH6517 , LMH6881 Hello TI team do you have propagation delay or Group delay information for LMH2832 Same questions for the same devices of this family: LMH6882 LMH6521 LMH…
    • Answered

  • LMH6882: the output common voltage-OCMA and OCMB

    Resolved
    Part Number: LMH6882 Other Parts Discussed in Thread: TINA-TI Hi Sir/Madam, The datasheet said If the OCM pin is left floating, the output common-mode is undefined, and the amplifier will not operate properly. so it means this pin must be connected to a…
    • Resolved

  • How to Control LMH6882 Gain Chanel A or B only.

    TI Thinks Resolved
    Other Parts Discussed in Thread: LMH6882 Hi all I have a question about LMH6882 gain control. LMH6882 is a double channels PGA .Tthere are two modes in LMH6882（Parallel mode and SPI mode）. I do not know how to control the gain while only one channel (A…

Didn't find what you are looking for? Post a new question.