JAJSFL0A June 2018 – January 2019 TLC6946 , TLC6948
PRODUCTION DATA.
The TLC6948 device is a 16-channel constant-current sink LED driver supporting 1- to 48-multiplexing. Each channel has an individually adjustable 65,536-step pulse-width-modulation (PWM) grayscale (GS) control. The TLC6948 device implements 24 Kbits of display memory to increase the visual refresh rate and to decrease the grayscale data writing frequency. This integrated memory makes TLC6948 a potential for high-density, fine-pitch LED matrix applications.