ET6226 Datasheet LED drive control circuit

Manufacturer: Etek Microelectronics

Overview: General .

ET6226 led drive control circuit by Etek Microelectronics - Datasheet Preview

Datasheet Details

Part number	ET6226
Manufacturer	Etek Microelectronics
File Size	90.66 KB
Description	LED drive control circuit
Download	ET6226 Download (PDF)

General Description

ET6226 is a specific LED drive control circuit with a keyboard scanning interface circuit. Internal integrated MCU digital interface input and output, data latches, LED drives, keyboard scanning, brightness adjustment and so on. The chip performance is stable, reliable quality, antiinterference ability, can be adapted to work in 24 hours of continuous long term applications.

Key Features

Display mode: 8×4bit Segment drive current is not less than 25mA, bit drive current is not less than 150mA Provide eight brightness control Keyboard scanning: 7×4bit Highspeed twowire serial interface Builtin clock oscillator circuit Builtin poweron reset circuit Supports 3V5.5V supply voltage Provide DIP16(ET6226P) and SOP16(ET6226M) Packages Pin Configuration.

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