IS31FL3733 Overview
Description
The IS31FL3733 is a general purpose 12×16 LEDs matrix driver with 1/12 cycle rate. The device can be programmed via an I2C compatible interface.
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
- Programmable 12×16 (64 RGBs) matrix size with de-ghost function
- 1MHz I2C-compatible interface
- Selectable 3 Auto Breath Modes for each dot
- Auto Breath Loop Features interrupt pin inform MCU Auto Breath Loop completed
- Auto Breath offers 128 steps gamma current, interrupt and state look up registers
- 256 steps Global Current Setting
