EXC2668L - LED Driver

Datasheet Summary

Description

EXC2668 is an LED Controller driven on a 1/7 to 1/8 duty factor.

Features

CMOS Technology.
Low Power Consumption 5V.
Multiple Display Modes (10segment, 7Grid to 11segment, 6Grid).
Key Scanning (10 x 2 Matrix).
8-Step Dimming Circuitry.
Serial Interface for Clock, Data Input, Data Output, Strobe Pins.
RC oscillator inside.
POR Circuit inside.
Available in 28-pin, SOP Package 1 LED Driver IC.
EXC2668L BLOCK.

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Datasheet Details

Part number	EXC2668L
Manufacturer	ETC
File Size	349.90 KB
Description	LED Driver
Datasheet	EXC2668L Datasheet
Additional preview pages of the EXC2668L datasheet.

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Full PDF Text Transcription

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LED Driver IC ——— EXC2668L LED Driver IC EXC2668L ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ DESCRIPTION EXC2668 is an LED Controller driven on a 1/7 to 1/8 duty factor. Ten segment output lines, six grid output lines, 1 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to EXC2668 via a four-line serial interface. Housed in a 28-pin SO Package, EXC2668 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.

Published: May 10, 2016 |