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  • TLC6984: Is 48-bit full-color representation possible with the TLC6984?

    TI Thinks Resolved
    Part Number: TLC6984 Is 48-bit full-color representation possible with the TLC6984? I understand that the TLC6984 can specify a unique PWM duty for each RGB of all LEDs. Its duty can be set to 16bit. Which register is interpreted as Figure 8-27…

  • TLC6984: BGA chip routing question

    TI Thinks Resolved
    Part Number: TLC6984 Hello all! I bought some units of the TLC6984 with the BGA package that I will bond to a driving substrate. I was wondering, for routing, is it okay to short all the grounding I/Os together or is it better to have multiple ground…

  • TLC6983: TLC6984, LP5890, LP5891 : Channel Knee Voltage

    Part Number: TLC6983 Other Parts Discussed in Thread: TLC6984 , LP5890 , LP5891 TLC6983, TLC6984 , LP5890, LP5891 : How is V.knee defined? In the data sheet, the maximum knee voltage is reported as: V.knee.max @ V.cc = 2.8 [V] @ I.channel = 10…

  • TLC6983: TLC6983, TLC6984, LP5890, LP5891 : SCLK Timing Requirements

    Part Number: TLC6983 Other Parts Discussed in Thread: TLC6984 , , LP5891 , LP5890 For TLC6983, TLC6984, LP5890, LP5891, the SCLK Timing Requirements are as follows: TLC6983, TLC6984: f.cycle.max = 25 [Mhz] --> T.cycle.min = 40 [ns] T.high.min = 18…
    • Answered

  • TLC6984: Question about formula(2)

    Resolved
    Part Number: TLC6984 Dear Specialists, My customer is considering TLC6984 and has a question. I would be grateful if you could advise. --- Regarding the datasheet P.18 formula (2), Is it possible to change the peak current value of Iout_R…
    • Resolved

  • TLC6984: spec check

    TI Thinks Resolved
    Part Number: TLC6984 Other Parts Discussed in Thread: TLC6983 Hi Customers have the following questions 1. What is the difference between TLC6984 and TLC6983? 2. There are two voltages Vcc / VRGB written on the SPEC. Can these two voltages be connected…
    • Answered

  • TLC6984: RGB LED display driver IC selection and design guideline

    Resolved
    Part Number: TLC6984 Other Parts Discussed in Thread: TLC6983 , TLC5948A , TLC5955 , TLC5929 Hi , I am working on designing LED display message board with following details. Dimensions - 1800mm x 300mm RGB LED - colour display LED pixel resolution…
    • Resolved
    • Answered

  • TLC6984: Line scan switch load current - per-line or total?

    Resolved
    Part Number: TLC6984 Other Parts Discussed in Thread: LP5891 , LP5891-Q1 , TLC6983 , LP5890 Is the 2A line scan switch load current per-line? Or a sum total for all active lines?
    • Resolved

  • TLC6984: Non-linearity between devices using different channels in stackable mode

    Part Number: TLC6984 Hello, When customer used 4 stackable mode and they used 1st device 45ch, 2nd device 45ch, 3rd device 48ch, 4th device 48ch, customer concern the non-linearity between the devices. It is because when use different ch requires…

  • TLC6983: Required Q'ty of TLC6983

    TI Thinks Resolved
    Part Number: TLC6983 Other Parts Discussed in Thread: TLC6984 Tool/software: Hi Expert, Our customer wants to use TLC6983 for Transparent LED Display. Their specification is 1080x1920 (RGB) resolution. How many TLC6983's are required to support…

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