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DM633

16-CHANNEL CONSTANT CURRENT LED DRIVER

DM633 Features

* z Constant-current outputs: 5mA to 90mA z 12-bit PWM control current output per channel z 7-bit high accuracy global brightness control z Maximum output voltage: 17V z Maximum clock frequency: 25MHz z Selectable internal/external PWM reference clock z PWM free-running capability (refresh rate ~ 4.4k

DM633 General Description

DM633 is a 16-channel constant current sink LED driver. Each channel has adjustable 12-bits (4096 steps) grayscale PWM control current outputs. 7-bit global brightness control is included in supporting user to adjust chip current easily. It incorporates shift registers, data latches, constant curren.

DM633 Datasheet (497.40 KB)

Preview of DM633 PDF

Datasheet Details

Part number:

DM633

Manufacturer:

SiTi

File Size:

497.40 KB

Description:

16-channel constant current led driver.
DM633 Version : A.002 Issue Date : 2008/05/12 File Name : SP-DM633-A.002.doc Total Pages : 26 16-CHANNEL CONSTANT CURRENT LED DRIVER WITH PROGRA.

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DM633 16-CHANNEL CONSTANT CURRENT LED DRIVER SiTi

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