ET6280中文资料Constant Current 64 LED Matrix数据手册ETEK规格书

描述 Description

ET6280 is an array type constant current LED driver circuit, which has 32 steps constant current global adjustment function, and supports up to 8×8 matrix output. Each point has 256 steps PWM current adjustment function. ET6280 internal integration of MCU digital interface, data latch, RAM, PWM constant current drive module. It is mainly used in the display driver of household appliances, with the advantages of rich display effect and simple operation.

特性 Features

• 8 constant current driver channels, max output current 32mA.

• Support 1～8 scan application, the maximum application matrix is 8×8

• Each point supports 256 steps brightness adjustment

• Two wire serial interface(SCLK，DIN)

• Built in RC oscillation(1MHz ± 10%)

• Built in power on reset circuit

• Built in automatic blanking circuit

• Part Number and Package

应用 Application

• LED Matrix driver
• Digital tube driver