4-bit I2C LED driver with programmable blink rates
Description
INTEGRATED CIRCUITS
PCA9553 4-bit I2C LED driver with programmable blink rates
Product data sheet Supersedes data of 2003 May 02 2004 Oct 01
Philips Semiconductors
Philips Semiconductors
Product data sheet
4-bit I2C LED driver with programmable blink rates
PCA9553
or PCA9554, the bus master must send repeated commands to turn the LED on and off. This ...