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  • LP5890: Drive capabilities

    TI Thinks Resolved
    Part Number: LP5890 Other Parts Discussed in Thread: TLC69608-Q1 , LP5891 , TLC69608 From the datasheet the column driver can drive 20 mA max. For a 16x16 matrix that leaves 1.25 mA per. diode Avg. Is that really correct? If I need higher current…

  • LP5890: LP5890

    Part Number: LP5890 Tool/software: I am trying to find a 'simple' software example of working with the LP5890. I want to use the LP5890 to drive 96 separate mono LEDs and just need to be able to set selected LEDs on or off. The only code I can find is…

  • LP5890: What's the best driver to use for 8x54 RGB LED Matrix, LP5890 or LP5860

    Part Number: LP5890 Other Parts Discussed in Thread: LP5860 , TLC5955 Tool/software: I searched but could not find anything related to my question. I have a new project for outdoor industrial/construction LED signage application. I am designing an 8x54…
    • Answered

  • LP5890: LP5890 support independant LED control or not...

    Resolved
    Part Number: LP5890 Hi Team, Does the LP5890 support a single LED control for turning on/off? Or it need to control LEDs by banks? Is there any document with detailed information about this operation? Thanks.
    • Resolved
    • Answered

  • LP5890: CCSI vs SPI

    Resolved
    Part Number: LP5890 Tool/software: Hi, I was wondering if you could explain how the CCSI protocol works for this LED driver? How does it differ from SPI?
    • Resolved

  • LP5890: LP5890 - lack of documentation on configuration registers

    Part Number: LP5890 I have an application using the LP5890. I have my code working, using the example register values in the eval kit demo software, but the datasheet has little detail on a lot of the settings. For example "Low grayscale enhancement…

  • LP5890: Higher current output and daisy-chaining large numbers of chips

    TI Thinks Resolved
    Part Number: LP5890 Other Parts Discussed in Thread: LP5891-Q1 Tool/software: I've got an high-brightness LED video wall project that has RGBW pixels, each of the 4 LEDs drawing close to 80-100 ma peak current, 320-400ma per pixel. The 5890 is perfect…

  • LP5890: Control

    Part Number: LP5890 Tool/software: Hello E2E Experts, Good day. I have some questions about the control LP5890. I use the project they mention on the page https://www.ti.com/lit/ug/snvu844/snvu844.pdf . Now I have several questions, I edited it…
    • Answered

  • LP5890: 33x22=726 LEDs

    Resolved
    Part Number: LP5890 Tool/software: Hi support team, I am looking for a device that meets the following specifications. ■Specifications - 33x22=726 LEDs - No MCU control - 50 LEDs light up at once - Red (2mA), white (2mA) LEDs Is it optimal to use…
    • Resolved
    • Answered

  • LP5890: Intelligent power saving mode

    Resolved
    Part Number: LP5890 Other Parts Discussed in Thread: LP5891 Tool/software: Hi support team, Looking at SLVSGD5, it says that the LP5890 has an "intelligent power saving mode." The LP5890 does not have MPSM commands like the LP5891. Does the LP5890…
    • Resolved

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