IS31FL3733 Overview
The IS31FL3733 is a general purpose 12×16 LEDs matrix driver with 1/12 cycle rate. The device can be programmed via an I2C patible interface. Each LED can be dimmed individually with 8-bit PWM data which allowing 256 steps of linear dimming.
IS31FL3733 Key Features
- Supply voltage range: 2.7V to 5.5V
- 16 current source outputs for row control
- 12 switch current inputs for column scan control
- Up to 192 LEDs (12×16) in dot matrix
- 1MHz I2C-patible interface
- Selectable 3 Auto Breath Modes for each dot
- Auto Breath Loop Features interrupt pin inform
- Auto Breath offers 128 steps gamma current
- 256 steps Global Current Setting
- Individual on/off control
