PCA9634D, PCA9634 8-bit Fm I2C-bus LED driver

NXP Semiconductors

Description

PCA9634 8-bit Fm+ I2C-bus LED driver Rev.7.1 * 18 December 2017 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.

📥 Download Datasheet

PCA9634D Datasheet Preview — This datasheet PDF includes multiple part numbers: PCA9634D, PCA9634. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: PCA9634D, PCA9634
Manufacturer: NXP ↗ Semiconductors
File Size: 368.09 KB
Datasheet: PCA9634_NXPSemiconductors.pdf
Description: 8-bit Fm I2C-bus LED driver
Note: This datasheet PDF includes multiple part numbers: PCA9634D, PCA9634.
Please refer to the document for exact specifications by model.

Features

* 8 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 hig

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 controll

PCA9634D Distributors

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PCA9634 8-bit I2C-bus LED driver NXP Semiconductors

NXP Semiconductors PCA9634D-like datasheet