Part Number:TLC5940
dear led driver team,
I have new request from customer who wants to design a display panel using discrete white LEDs (20mA each).
Display will be built with matrix LED 7 * 24 (row * column).
Customer idea is to drive 7rows from MCU using GPIOs and LED driver to control 24columns.
He identified TLC6C5912 and TLC5940 as good options.
TLC5940 sounds better solution because autonomous and requires less power/activity from MCU (grayscale pwm control).
Input voltage= 3.3V or 5V
Which solution do you recommend for customer application ? feel free to suggest alternatives.
regards,
Paul