PCA9634 8-bit Fm I2C-bus LED driver

NXP Semiconductors

Description

www.DataSheet4U.com PCA9634 8-bit Fm+ I2C-bus LED driver Rev.06 * 12 September 2008 Product data sheet 1.General .
The PCA9634 is an I2C-bus controlled 8-bit LED driver optimized for Red/Green/Blue/Amber (RGBA) color mixing applications.

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Datasheet Specifications

Part number: PCA9634
Manufacturer: NXP ↗ Semiconductors
File Size: 368.09 KB
Datasheet: PCA9634_NXPSemiconductors.pdf
Description: 8-bit Fm I2C-bus LED driver

Features

* I 8 LED drivers. Each output programmable at: N Off N On N Programmable LED brightness N Programmable group dimming/blinking mixed with individual LED brightness I 1 MHz Fast-mode Plus compatible I2C-bus interface with 30 mA high drive capability on SDA output for driving high capacitive buses I 256

Applications

* Each LED output has its own 8-bit resolution (256 steps) ﬁxed frequency Individual PWM controller that operates at 97 kHz with a duty cycle that is adjustable from 0 % to 99.6 % to allow the LED to be set to a speciﬁc brightness value. An additional 8-bit resolution (256 steps) Group PWM controller

PCA9634 Distributors

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PCA9634 8-bit I2C-bus LED driver NXP Semiconductors

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