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DM632B Datasheet - SiTi

DM632B - 16-CHANNEL CONSTANT CURRENT LED DRIVER

DM632B is a 16-channel constant current sink LED driver.

Each channel has independent 16-bits (65536 steps) grayscale PWM control current outputs.

It incorporates shift registers, data latches, constant current circuitry with current value set by an external resistor, and built-in LED open detection

DM632B Version : PRE.001 Issue Date : 2008/07/31 File Name : SP-DM632B-PRE.001.doc Total Pages : 31 16-CHANNEL CONSTANT CURRENT LED DRIVER WITH 16-bit PROGRAMMABLE PWM OUTPUTS 9 7 1 SILICON TOUCH TECHNOLOGY INC.

9-7F-1, Prosperity Road I, Science Based Industrial Park, Hsin-Chu, Taiwan 300, R.O.C.

Tel:886-3-5645656 Fax:886-3-5645626 SILICON TOUCH TECHNOLOGY INC.

9 7 1 9-7F-1, Prosperity RoadⅠ, Hsin-Chu, Taiwan, R.O.C.

Tel:886-3-5645656 Fax:886-3-5645626 DM632B DM632B 16-CHANNEL

DM632B Features

* z Constant-current outputs: 5mA to 60mA adjustable by one external resistor z 16-bit linear PWM control current outputs for each channel z Maximum output voltage: 17V z Maximum clock frequency: 25MHz z Auto-Reload / One-Shot Mode selection. z Serial out clock edge selection

* Rising / Fallin

DM632B-SiTi.pdf

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Datasheet Details

Part number:

DM632B

Manufacturer:

SiTi

File Size:

944.55 KB

Description:

16-channel constant current led driver.

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