HTR3229 Datasheet (HEROIC) - 16x8 MATRIX LED DRIVER

HTR3229, 16x8 MATRIX LED DRIVER

LED Matrix programmed via 1MHz I2C compatible interface.

Each LED can be dimmed individually with 8-bit PWM data, and each CSx has 8-bit DC scaling (Color Calibration) data which allowing 256 steps of linear PWM dimming for each dot and 256 steps of DC current adjustable level for each CSx.

Addition

HTR3229 Features

* Supply voltage range: 2.5V to 5.5V 16 current sinks Support 16×n (n=1~8), 15×9 LED matrix configurations Individual 256 PWM control steps 256 DC current steps for each CSx 64 global current steps SDB rising edge reset I2C module 32kHz PWM frequency 1MHz I2C-compatible interface Individual open a