DM634 Datasheet - SiTi

16-CHANNEL CONSTANT CURRENT LED DRIVER

DM634 Features

* z Constant-current outputs: 5mA to 90mA z 16-bit linear 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

DM634 General Description

DM634 is a 16-channel constant current sink LED driver. Each channel has adjustable 16-bits (65536 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 cu.

DM634 Datasheet (526.49 KB)

DM634 Datasheet Preview — Preview of DM634 PDF

Datasheet Details

Part number:

DM634

Manufacturer:

SiTi

File Size:

526.49 KB

Description:

16-channel constant current led driver.
DM634 Version : A.002 Issue Date : 2008/05/12 File Name : SP-DM634-A.002.doc Total Pages : 27 16-CHANNEL CONSTANT CURRENT LED DRIVER WITH PROGRA.

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DM634 16-CHANNEL CONSTANT CURRENT LED DRIVER SiTi

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DM634 Features

DM634 General Description

Datasheet Details

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