16-bit I2C LED dimmer

DESCRIPTION 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

文件：154.02 Kbytes 頁數(shù)：20 Pages

PHI

PHI

16-bit I2C-bus LED dimmer

General description The PCA9532 is a 16-bit I2 C-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 cycle

文件：173.64 Kbytes 頁數(shù)：29 Pages

恩XP

16-bit I2C-bus 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 backlight applications.\nThe PCA9532 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The ? 16 LED drivers (on, off, flashing at a programmable rate)\n? Two selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 second and 6.58 milliseconds)\n? 256 brightness steps\n? Input/outputs not used as LED drivers can be used as regular GPIOs\n? In;

恩XP

16-bit I2C LED dimmer

DESCRIPTION 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

文件：154.02 Kbytes 頁數(shù)：20 Pages

PHI

PHI