IS31FL3732A Overview
The IS31FL3732A is a pact LED driver for 144 single LEDs. The device can be programmed via an I2C patible interface. The IS31FL3732A offers two blocks each driving 72 LEDs with 1/9 cycle rate.
IS31FL3732A Key Features
- Supply voltage range: 2.7V to 5.5V
- 1MHz I2C-patible interface
- 144 LEDs in dot matrix
- Individual blink control
- Individual PWM control 256 steps
- Individual on/off control
- Global current control 256 steps
- Cascade for synchronization of chips
- 8 frames memory for animations
- Picture mode and animation mode
