PCA9622 - LED driver

Product Overview

NXP Semiconductors

Part number	PCA9622
Manufacturer	NXP Semiconductors
File Size	322.78 KB
Description	LED driver
Datasheet	PCA9622 Datasheet
Additional preview pages of the PCA9622 datasheet.

The PCA9622 is an I2C-bus controlled 16-bit LED driver optimized for voltage switch dimming and blinking 100 mA Red/Green/Blue/Amber (RGBA) LEDs.

16 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.

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Published: Nov 1, 2012 |