TLC5940 Datasheet 16-Channel LED Driver

Manufacturer: Texas Instruments

TLC5940 16-channel led driver by Texas Instruments - Datasheet Preview

Datasheet Details

Part number	TLC5940
Manufacturer	Texas Instruments
File Size	2.41 MB
Description	16-Channel LED Driver
Datasheet	TLC5940 Datasheet

General Description

The TLC5940 is a 16-channel, constant-current sink LED driver.

Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step, constant-current sink (dot correction).

The dot correction adjusts the brightness variations between LED channels and other LED drivers.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC5940 SLVS515D – DECEMBER 2004 – REVISED NOVEMBER 2015 TLC5940 16-Channel LED Driver With DOT Correction and Grayscale PWM Control.

Key Features

1 16 Channels.
12 bit (4096 Steps) Grayscale PWM Control.
Dot Correction.
6 bit (64 Steps).
Storable in Integrated EEPROM.
Drive Capability (Constant-Current Sink).
0 mA to 60 mA (VCC < 3.6 V).
0 mA to 120 mA (VCC > 3.6 V).
LED Power Supply Voltage up to 17 V.
VCC = 3 V to 5.5 V.
Serial Data Interface.
Controlled In-Rush Current.
30 MHz Data Transfer Rate.
CMOS Level I/O.

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