DM631B Datasheet - SiTi

16-CHANNEL CONSTANT CURRENT LED DRIVER

DM631B Features

* z Constant-current outputs: 5mA to 60mA adjustable by one external resistor z 12-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

DM631B General Description

DM631B is a 16-channel constant current sink LED driver. Each channel has independent 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, and built-in LED open detection .

DM631B Datasheet (910.92 KB)

DM631B Datasheet Preview — Preview of DM631B PDF

Datasheet Details

Part number:

DM631B

Manufacturer:

SiTi

File Size:

910.92 KB

Description:

16-channel constant current led driver.
DM631B Version : PRE.001 Issue Date : 2008/09/12 File Name : SP-DM631B-PRE.001.doc Total Pages : 31 16-CHANNEL CONSTANT CURRENT LED DRIVER WITH .

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DM631B 16-CHANNEL CONSTANT CURRENT LED DRIVER SiTi

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DM631B Features

DM631B General Description

Datasheet Details

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DM631B Distributor