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TLC59116: TLC59116 vs TLC5971

Kai Hsiao
Guru 12675 points
Part Number: TLC59116
Other Parts Discussed in Thread: TLC5971

Dear Sir 

May I know what's the benefit of TLC5971 ??? compare with TLC59116 

I saw TLC5971 have "Grayscale (GS) Control With Enhanced Spectrum PWM:16-Bit (65536 Steps)" this feature

But I have no idea what's application have to use this feature ,if you have document to describe ,please kindly let me know 

Thanks 

  • 0
    TI__Expert 5475 points
    Hi Kai,

    Sorry for the late response. The appropriate application engineer has been notified of your post and will respond accordingly. Thanks for your patience.

    Best regards,
    Shirley He
  • 0
    TI__Genius 14295 points
    Hi, Kai,

    TLC5971 uses serial input interface which has higher data transfer rate comparing with TLC59116 which uses I2C.

    As for Enhanced Spectrum PWM (ES-PWM), it can significantly increase visual refresh rate in multiplexing applications.

    Hope this will help.

    Regards,
    Kenneth