PCA9685 - 16-channel, 12-bit PWM Fm+ I²C-bus LED controller

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 controller that operates at a programmable frequency from a typical of 24 Hz to 1526 Hz with a duty cycle that is adjustable from 0 % to 100 % to allow the LED to be set to a specific brightness value. All outputs are set to the same PWM frequency.

PCA9685 - 16-channel, 12-bit PWM Fm+ I²C-bus LED controller

PDF manual properties

  • Brand: NXP Semiconductors
  • Category: Electronics
  • Number Of Pages: 52
  • Filesize: 399.20 kB
  • Language: English
  • File date: 2015-02-11

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