IS31FL3294 Datasheet (Lumissil)

IS31FL3294, 4-LED LED DRIVER

The IS31FL3294 is a 4 LED current sink LED driver programmed via 1MHz I2C compatible interface.

Each LED can be dimmed individually with 4096 steps PWM data and each current sink has 8-bit DC scaling (Color Calibration) data which allowing 4096 steps of linear PWM dimming and 256 steps of DC current

IS31FL3294 Features

* a very low shutdown and operational current. The IS31FL3294 can operate in either “Current Level & PWM mode” or “Pattern” mode. In Current Level & PWM mode, the output current of each output is independently programmed and controlled in 4096 steps to achieve color mixing and the PWM duty cycle of ea