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DM631

16-CHANNEL CONSTANT CURRENT LED DRIVER

DM631 Features

* 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) wi

DM631 General Description

DM631 is a 16-channel constant current sink LED driver. Each channel has adjustable 12-bits (4096 steps) grayscale PWM control current outputs. It incorporates shift registers, data latches, constant current circuitry with current value set by an external resistor, selectable oscillator source for P.

DM631 Datasheet (491.58 KB)

Preview of DM631 PDF

Datasheet Details

Part number:

DM631

Manufacturer:

SiTi

File Size:

491.58 KB

Description:

16-channel constant current led driver.
DM631 Version : A.003 Issue Date : 2008/05/12 File Name : SP-DM631-A.003.doc Total Pages : 24 16-CHANNEL CONSTANT CURRENT LED DRIVER WITH PROGRA.

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DM631 16-CHANNEL CONSTANT CURRENT LED DRIVER SiTi

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