IS31FL3766 Overview
The IS31FL3766 is a general purpose 18 × 6 (n=1~6) LED Matrix programmed via 1MHz I2C patible interface. Each LED can be dimmed individually with 12-bit/8+4-bit/8-bit/6+2-bit PWM data and each color sink can have 8-bit DC scaling data which allowing 256 steps of linear PWM dimming and each color sink has 256 steps of DC current adjustable level and precision for smooth LED brightness control. The maximum output...
IS31FL3766 Key Features
- Supply voltage range: 3.0V to 5.5V
- Support 18 (CS)× n (n=1~6) matrix configuration
- Individual 12-bit/8+4-bit/8-bit /6+2-bit PWM control
- Constant-current output range: 40mA
- 288kHz PWM Frequency (@6+2-bit PWM)
- Ultra-low ICC when PWM frequency is 4.5kHz
- Each color sink (CSy) 8-bit DC current steps
- Global 256 steps current setting
- 1MHz I2C-patible interface
- State lookup registers