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PCA9685PW, PCA9685 Datasheet - NXP

PCA9685PW 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 2.

PCA9685PW Features

* 16 LED drivers. Each output programmable at:

* Off

* On

* Programmable LED brightness

* Programmable LED turn-on time to help reduce EMI

* 1 MHz Fast-mode Plus compatible I2C-bus interface with 30 mA high drive capability on SDA output for driving high capacitive buses

PCA9685_NXPSemiconductors.pdf (352.60 KB)

This datasheet PDF includes multiple part numbers: PCA9685PW, PCA9685. Please refer to the document for exact specifications by model.
PCA9685PW Datasheet Preview Page 2 PCA9685PW Datasheet Preview Page 3

Datasheet Details

Part number:

PCA9685PW, PCA9685

Manufacturer:

NXP ↗

File Size:

352.60 KB

Description:

12-bit pwm fm i2c-bus led controller.

Note:

This datasheet PDF includes multiple part numbers: PCA9685PW, PCA9685.
Please refer to the document for exact specifications by model.

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TAGS

PCA9685PW PCA9685 12-bit PWM I2C-bus LED controller NXP

PCA9685PW Distributor