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PCA9532 Datasheet - NXP

PCA9532 16-bit I2C LED dimmer

The PCA9532 is a 16-bit I2C-bus 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 PCA9532 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The.

PCA9532 Features

* 16 LED drivers (on, off, flashing at a programmable rate)

* 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.625 and 160 Hz (6.4 seconds and 6.25 milliseconds)

* 256 brightness steps

* Input/outputs not used as LED drivers can be u

PCA9532_PhilipsSemiconductors.pdf

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Datasheet Details

Part number:

PCA9532

Manufacturer:

NXP ↗

File Size:

269.33 KB

Description:

16-bit i2c led dimmer.

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PCA9532 PCA9532 16-bit I2C LED dimmer NXP

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