PCA9552PW PDF 데이터시트 검색

INTEGRATED CIRCUITS PCA9552 16-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 16-bit I2C LED driver with programmable blink rates PCA9552 DESCRIPTION The PCA9552 LED Blinker blinks LEDs in I2C-bus and SMBus applications where it is necessary to limit bus traffic or free up the I2C Master’s (MCU, MPU, DSP, chipset, etc.) timer. The uniqueness of this device is