DM117 - 8-bit Constant Current LED Driver

Product Overview

SiTi

Part number	DM117
Manufacturer	SiTi
File Size	593.24 KB
Description	8-bit Constant Current LED Driver
Datasheet	DM117 Datasheet
Additional preview pages of the DM117 datasheet.

DM117 is a constant-current sink driver specifically designed for LED display applications.

The device incorporates shift registers, data latches, and constant current circuitry on the silicon CMOS chip.

The maximum output current value of all 8 channels is adjustable by a single external resistor.

z Constant-current outputs: 5mA to 90mA adjustable by one external resistor z Maximum output voltage: 17V z Maximum clock frequency: 25MHz z Built-in real-time LED open/short detection: real-time monitor or smart detection modes z Fast detecting response: 0.1us (min. ) z Over temperature protection: Alarm((junction temperature > 110°C) Shutdown (junction temperature >180°C) z Power supply voltage: 3.3V to 5.5V.

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Published: Jul 9, 2016 |