PCA9958 datasheet, driver equivalent, NXP

PCA9958 driver equivalent, 24-channel spi serial bus 63ma/5.5v constant current led driver.

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PCA9958 Datasheet

Features and benefits

* 24 LED drivers. Each output programmable at:
  – Off
  – On
  – 8 bits programmable LED brightness
  – 8 bit.

Description

PCA9958 is a daisy-chain SPI-compatible 4-wire serial bus controlled 24-channel constant current LED driver optimized for dimming and blinking 63 mA Red/Green/Blue/Amber (RGBA) LEDs. Each LED output has its own 8-bit resolution (256 steps) fixed freq.

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