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Part Number: TLC59281 Hello,
We have been working on getting the TLC59281 LED Driver to work on a new design. Based on the waveforms in the datasheet, we believe that the code is written correctly, but none of the LED’s are turning on.
Could you please…
Part Number: TLC59281 Other Parts Discussed in Thread: TLC59283 For the TLC59281DBQR, the R-Ext is set to the datasheet equation. Ok, now if I were to substitute a TLC59283DBQR, since this component is available, I will need to change the resistor value…
Part Number: TLC59281
Hi team,
I used tlc59281 LED driver chip 1. Because I want to use multiple LED driver chips, I connect them according to the manual. That is, the Sout port of the chip is connected to the sin port of the next chip, and the SCLK…
Part Number: TLC59281 Hello team,
I have a question about TLC59281.
Can we connect its BLANK pin to GND?
I think the device can work by controlling only SIN, SCLK and LAT without using BLANK.
Constant current may be turned on randomly only when the device…
Part Number: TLC59281 Other Parts Discussed in Thread: TLC59283 Tool/software: Code Composer Studio Hi,
We are using tlc59281 driver in our project to drive the 7 segment display.Can you please give me the example program to drive the tlc59281 drivers…
Part Number: TLC59281 Other Parts Discussed in Thread: LP5018 Hi, Good day. I hope you are well. Our customer wants to use the TLC59281 and they want to know if the serial communication would work for both SPI and I2C. Thank you. Regards, Cedrick
Part Number: TLC59281 Other Parts Discussed in Thread: TLC59283 Hi Expert,
I want to design 120*LED, does it possible use two TLC59281 and MCU to do the matrix solution?
Do you have one chip solution or better ideal for it? Thanks!
Part Number: TLC59281 Other Parts Discussed in Thread: TLC5947 , It's not clear from the datasheet (or I missed it), how the constant current source is being created. My question is with the power dissipation within the IC itself, not the LED.
Is the…
Part Number: TLC59281 I've been trying to drive a few of the TLC59281 But it is a mistery why it wont latch the right data to SOUT
Aditional info: OUT0 - 15 Connected to 16 leds. VDD: external 3.3V SIN: SPI on 2,5MHZ driven by a stm32f4 discovery board…
