Rgb led driver i2c bus

Ncp5623 triple output i2c controlled rgb led driver the ncp5623 mixed analog circuit is a triple output led driver dedicated to the rgb illumination or backlight lcd display. Ich versuche nun verzweifelt 3 rgbleds damit anzusteuern. Leds by writing to only one register to reduce the i2c bus traffic. Ktd2037ktd2037b i2c programmable rgb led driver with. Lp5569 ninechannel i2c rgb led driver with engine control and charge pump datasheet rev. It contains pwm controller, led drivers, i2c interface and constant current driver etc. The i2ccompatible twowire serial interface provides access to the. Applications n rgb or rgba led drivers n led status information n led displays n lcd backlights n keypad backlights for cellular phones or handheld devices 4. With a legal i2c address, the ncp5623 is safe from a data collision stand point when sharing a common i2c bus. The tlc59116 is an i2c buscontrolled, 16channel led driver that is optimized for redgreenblue amber rgba color mixing and backlight application for amusement products. Rgb or rgba led drivers, led status information, led.

Lp5569 data sheet, product information and support. Each led output has its own 8bit resolution 256 steps. Tlc59116 data sheet, product information and support. Each led output has its own 8bit resolution 256 steps, fixedfrequency, individual pwm controller that operates at 97 khz. Lp5036 36channel i2c constant current rgb led driver, 36, 35, parallel, 36, no. Download the lp5569 datasheet tis lp5569 i2c rgb led driver helps you produce advanced. A flexible digital interface allows the connection of up to eight lp5569. Ordering information type number topside mark package name description version. C rgb led driver with engine control and charge pump. The pca9633 is an i2cbus controlled 4bit led driver optimized for redgreen blueamber rgba color mixing applications. Sgm323 constant current rgb led driver with i2c control. Nxp i2c led controllers enable core functions in some of todays most. These i 2 c led controllers work with i 2 c interfaces for applications such as.

Adding imagination to your nextgeneration appliances. Programmable led setting by i 2 c compatible interface. Ncp5623 triple output i2c controlled rgb led driver. Why you need a programmable lighting engine when designing. The triple builtin pwm make easy the independent dimming of each led. Individual channel control onoff interval time control. Communication between the arduino master and the rgb led slave is handled by the pca9536, a 4channel i2c gpio general purpose io expander.

This pin carries the data provided by the i2c protocol. Kinetic technologies solutions handbook q12020 macnica gmbh. Texas instruments lp5569 i2c rgb led driver is a programmable. Led drivers for digital signage quick reference guide rev. Lp5024 24channel i2c constantcurrent rgb led driver datasheet. Led controller ics can also be used for more advanced status or illumination control while offloading host processors in lcd displays. The ktd20372037b is a fully programmable, constant current rgb led driver with a flexible control interface. Rgb or rgba led drivers, led status information, led displays, lcd backlights, keypad backlights for cellular phones, or handheld.