PCA9685
16-channel, 12-bit PWM Fm+ I2C-bus LED controller
Rev. 4 — 16 April 2015
Product data sheet
1. General description
The PCA9685 is an I2C-bus controlled 16-channel LED controller optimized for Red/Green/Blue/Amber (RGBA) color backlighting applications. Each LED output has its own 12-bit resolution (4096 steps) fixed frequency individual PWM contr...
