Description
The PCA9626 is an I2C-bus controlled 24-bit LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs.
Features
- 24 LED drivers. Each output programmable at:.
- Off.
- On.
- Programmable LED brightness.
- Programmable group dimming/blinking mixed with individual LED brightness.
- 1 MHz Fast-mode Plus compatible I2C-bus interface with 30 mA high drive capability on SDA output for driving high capacitive buses.
- 256-step (8-bit) linear programmable brightness per LED output varying from fully off (default) to maximum brightness using a 97 kHz PWM signal.
- 256-step group brightnes.
PCA9626_PhilipsSemiconductors.pdf
