LED Drivers/LCD Bias

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LED Drivers/LCD Bias

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  • Forum Post: Re: Supply Power for tlc5941

    Michael Day
    You can choose any voltage between 3.3V and 5V for the Vcc voltage. Note that the digital inputs determine if their input signal is a logic "1" or logic "0" based on the Vcc voltage. For example, a logic 0 is any voltage less than 0.2*Vcc. For the power pad, standard PWB reflow...
    on Jan 27, 2010

  • Forum Post: Re: TLC59108

    Hiroshi Hashimoto41395
    Thank you very much. I learnt now that the VO(MAX) SPEC of TLC59108 was meaning different from VO(MAX) SPEC of the data sheet of a standard logic product. And, I learnt that the TLC59108 is not able to using for partial power-down application. Thanks again.
    on Feb 12, 2010

  • Forum Post: Re: TLC5943 - spurious internal reset ?

    MPope
    The scope reading using the gnd pin was not significantly different. I don't see why I can't send you a pdf of my schematic. Just need to know where to send it. When the event happens, the display/leds flicker - some go to a random intensity - many just go off. The part that leads me...
    on Apr 10, 2012

  • Forum Post: Re: TLC5943 - spurious internal reset ?

    MPope
    Anyone else have a thought/idea/question? Brigitte, in-case you don't have access, for some reason, to my email addr, you may contact me: m p o p e 1@ g m a i l. c o m I will then forward the schematics to you. I will not post them on a forum. Thx.
    on Apr 10, 2012

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