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  • TLC5946: Do I need to have both GSCLK and BLANK

    Part Number: TLC5946 Tool/software: We have used this part in the past, but I want to program it with a microcontroller instead of an FPGA. 1) Do I need to drive the GSCLK input, or can I just use this in DC mode? 2) If I do need to drive the GSCLK…

  • TLC5946: Do I need GSCLK and does BLANK have to toggle

    Part Number: TLC5946 Tool/software: We have used this part in the past, but I want to program it with a microcontroller instead of an FPGA. 1) Do I need to drive the GSCLK input, or can I just use this in DC mode? 2) If I do need to drive the GSCLK…

  • TLC5946: Operation in DC Mode (No GS)

    TI Thinks Resolved
    Part Number: TLC5946 We've designed the TLC5946 into a new product, and now testing prototypes. In our design we are using the DC mode to give 63 brightness levels, and not using GS mode. (MODE pin is HIGH). On testing our prototype, we were unable…

  • TLC5946: TLC not working with DOT correction mode

    TI Thinks Resolved
    Part Number: TLC5946 Other Parts Discussed in Thread: SK-AM64B , Hi, I want to control LEDs just using DOT correction mode. Is there any example code that I can follow. I'm using SK-AM64B board and tlc5946 connected to RPI header using SPI0. SPI…
    • Answered

  • TLC5946: Some question about the application of TLC5946.

    Resolved
    Part Number: TLC5946 Hi TI Teams, We encountered some problems when debugging the driver of firmware TLC5946. Hope to get support an answers for the below two questions, please convey it. 1) Setting Dot Correction mode. The LED brightness can…
    • Resolved

  • TLC5946: Software Driver for just the Chip

    Part Number: TLC5946 Other Parts Discussed in Thread: TLC5955 Hello, I am starting a personal project with the TLC5946 to create a 3D LED matrix as an interactive display for my home. I have chosen to use the TLC5946 because it has many features that…

  • TLC5946: Can I cascade a TLC5946 with a TLC5941?

    TI Thinks Resolved
    Part Number: TLC5946 Other Parts Discussed in Thread: TLC5941 , , TLC5944 , TLC5947 , LP5036 Hi team, " I am looking to use the TLC594x series (is this a series?) to drive different LEDs. I have red, green, blue, white, orange, and UV leds that all…
    • Answered

  • TLC5946: Junction to Package TempCo

    Resolved
    Part Number: TLC5946 I am considering TLC5946 for one of my applications. One piece of data I'm missing is the junction to package temp coefficient--could you please provide this? Could you also please confirm if the “dissipation ratings” in the datasheet…
    • Resolved
    • Answered

  • TLC5946: EOL risk

    Resolved
    Part Number: TLC5946 Other Parts Discussed in Thread: TLC5952 , TLC5947 , , TLC5949 Hi team, Could you please help check is there EOL risk of TLC5946/TLC5947/TLC5949/TLC5952 in the next 8-10 years? Since my customer is medical customer and they cares…
    • Resolved
    • Answered

  • TLC5946: How should I handle unconnected pins?

    Resolved
    Part Number: TLC5946 Hi, I am not using XERR, SOUT, XHALF, EPAD, and two constant sink current OUT pins. What should I do with all of those pins? Leave them floating or connect to ground? Thanks! Emma
    • Resolved

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