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PCA9533 - 4-bit I2C LED dimmer

The PCA9533 by NXP is a 4-bit I2C LED dimmer. Below is the official datasheet preview.

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Official preview page of the PCA9533 4-bit I2C LED dimmer datasheet (NXP).

Datasheet Details

Part number PCA9533
Manufacturer NXP
File Size 122.30 KB
Description 4-bit I2C LED dimmer
Datasheet download datasheet PCA9533_PhilipsSemiconductors.pdf
Additional preview pages of the PCA9533 datasheet.

PCA9533 Product details

Description

PIN NUMBER 1 2 3 4 5 6 7 8 SYMBOL LED0 LED1 LED2 VSS LED3 SCL SDA VDD FUNCTION LED driver 0 LED driver 1 LED driver 2 Supply ground LED driver 3 Serial clock line Serial data line Supply voltage Packages offered: SO8, TSSOP8 (MSOP8) DESCRIPTION The PCA9533 is a 4-bit I2C and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications.The PCA9533 contains an internal oscillator with two user programmable blink r

Features

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