MAX6978 Datasheet(PDF) - Maxim Integrated Products

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MAX6978 Datasheet (PDF) - Maxim Integrated Products

MAX6978 Datasheet PDF - Maxim Integrated Products


Part #	MAX6978

Download	MAX6978 Download

File Size	327.66 Kbytes

Page	13 Pages

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

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Description

8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog

MAX6978 Datasheet (PDF)

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MAX6978 Datasheet PDF - Maxim Integrated Products


Part #	MAX6978

Download	MAX6978 Click to download

File Size	327.66 Kbytes

Page	13 Pages

Manufacturer	MAXIM [Maxim Integrated Products]

Direct Link	https://www.maximintegrated.com/en.html

Logo

Description	8-Port, 5.5V Constant-Current LED Driver with LED Fault Detection and Watchdog

MAX6978 Datasheet (HTML) - Maxim Integrated Products

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MAX6978 Product details

General Description
The MAX6978 serial-interfaced LED driver provides eight open-drain, constant-current sinking LED driver outputs rated at 5.5V. The MAX6978 operates from a 3V to 5.5V supply. The MAX6978 supply and the LEDs’ supply can power up in any order. The constant-current outputs are programmed together to up to 55mA using a single external resistor. The MAX6978 operates with a 25Mb, industry-standard, 4-wire serial interface.

Features
♦ 25Mb Industry-Standard 4-Wire Serial Interface at 5V
♦ 3V to 5.5V Logic Supply
♦ 8 Constant-Current LED Outputs Rated at 5.5V
♦ Up to 55mA Continuous Current per Output
♦ Output Current Programmed by Single Resistor
♦ 3% Current Matching Between Outputs
♦ 6% Current Matching Between ICs
♦ Watchdog Clears Display if Interface Fails
♦ Reports Open-Circuit LED Faults
♦ -40°C to +125°C Temperature Range

Applications
    Variable Message Signs
    Marquee Displays
    Point-of-Order Signs
    Traffic Signs
    Gaming Features
    Architectural Lighting

Similar Part No. - MAX6978

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6978	304Kb / 12P	16-Port, 36V Constant-Current LED Driver Rev 0; 7/05

Similar Description - MAX6978

Manufacturer	Part #	Datasheet	Description
Maxim Integrated Produc...	MAX6969	235Kb / 13P	16-Port, 5.5V Constant-Current LED Driver Rev 2; 9/07
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Silicon Touch Technolog...	DM11C	668Kb / 34P	8-bit Constant Current LED Driver with Error Detection
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List of Unclassifed Man...	MBI5169	1Mb / 19P	8 bit CONSTANT CURRENT LED SINK DRIVER WITH ERROR DETECTION
Silicon Touch Technolog...	DD312	543Kb / 20P	HIGH CONSTANT CURRENT LED DRIVER with ERROR DETECTION
Texas Instruments	TLC5928	1Mb / 27P	[Old version datasheet] 16-Channel, Constant-Current LED Driver with LED Open Detection
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About Maxim Integrated Products

Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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