DM631 - 16-CHANNEL CONSTANT CURRENT LED DRIVER

Product Overview

SiTi

Part number	DM631
Manufacturer	SiTi
File Size	491.58 KB
Description	16-CHANNEL CONSTANT CURRENT LED DRIVER
Datasheet	DM631 Datasheet
Additional preview pages of the DM631 datasheet.

DM631 is a 16-channel constant current sink LED driver.

z Constant-current outputs: 5mA to 90mA adjustable by one external resistor z 12-bit PWM control current outputs for each channel z Maximum output voltage: 17V z Maximum clock frequency: 25MHz z Selectable internal/external PWM reference clock z PWM free-running capability (refresh rate (~4.4KHz) with internal oscillator (~ 18 MHz)) z Build-in real-time LED open detection z Package and pin assignment (except QFN32) compatible to pure LED drivers series (ST2221C, DM134/5/6, DM13C) z Power supply.

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Published: Jul 2, 2015 |