The LT3965 I2C 8-switch matrix LED dimmer makes it easy to control large or small LED matrices (up to 512 LEDs). Figure 1 shows the LT3965 in action on Linear’s demonstration circuit DC2218.

He ended up designing an 8 by 16 grid of LED’s that was turned into a game of Tetris. He arranged all 128 LED’s into the grid on a piece of perfboard.

LED ghosting or residual light is tackled with a de-ghosting circuit.” The touch controller can handle up to 16 capacitive touch keys in self-capacitance mode, or an 8 x 8 matrix in mutual capacitance ...

IS31FL375x Family consumes less than 500uA current and comes in small 20-Pin QFN Packages Advanced Ultra-Low Power Matrix LED Drivers With 12-Bit PWM and Dot Correction drives up to 72 LEDs ...

Omron Electronic Components has launched a LED matrix control IC that supports a smooth fade-in and fade-out of LED brightness, so that the transition is undetectable to the human eye at any point.

Sunnyvale, Calif.&#8212Maxim's MAX6960-MAX6963 family of cathode-row display drivers interfaces a microprocessor to an 8-by-8 dot-matrix red, green, and yellow (RGY) LED display through a high-speed 4 ...

Delivering pixel-level LED management requires LED matrix control semiconductors. The iND83080 matrix controller SoC is specifically designed to provide pixel-level control for ADB, dynamic turn ...