2-bit I2C LED dimmer

DESCRIPTION The PCA9530 is a 2-bit I
C and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications. FEATURES • 2 LED drivers (on, off, flashing at a programmable rate) • 2 selectable, fully programmable blink rates (

文件：123.01 Kbytes 页数：16 Pages

PHI

飞利浦

2-bit I2C-bus LED dimmer

General description The PCA9530 is a 2-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. Features ■ 2 LED drivers (on, off, flashing at a programmable rate) ■ 2 selectable, fully programmable bl

文件：152.7 Kbytes 页数：24 Pages

恩XP

2-bit I2C-bus LED dimmer

General description The PCA9530 is a 2-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. Features ■ 2 LED drivers (on, off, flashing at a programmable rate) ■ 2 selectable, fully programmable bl

文件：152.7 Kbytes 页数：24 Pages

恩XP

2-bit I2C LED dimmer

DESCRIPTION The PCA9530 is a 2-bit I
C and SMBus I/O expander optimized for dimming LEDs in 256 discrete steps for Red/Green/Blue (RGB) color mixing and back light applications. FEATURES • 2 LED drivers (on, off, flashing at a programmable rate) • 2 selectable, fully programmable blink rates (

文件：123.01 Kbytes 页数：16 Pages

PHI

飞利浦

2-bit I²C-bus LED dimmer

The PCA9530 is a 2-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 PCA9530 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The • 2 LED drivers (on, off, flashing at a programmable rate)\n• 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 seconds and 6.58 milliseconds)\n• 256 brightness steps\n• Input/output not used as LED drivers can be used as regular GPIOs\n• Inter;

恩XP

恩智浦

2-bit I²C-bus LED dimmer

The PCA9530 is a 2-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 PCA9530 contains an internal oscillator with two user programmable blink rates and duty cycles coupled to the output PWM. The • 2 LED drivers (on, off, flashing at a programmable rate)\n• 2 selectable, fully programmable blink rates (frequency and duty cycle) between 0.591 Hz and 152 Hz (1.69 seconds and 6.58 milliseconds)\n• 256 brightness steps\n• Input/output not used as LED drivers can be used as regular GPIOs\n• Inter;

恩XP

恩智浦