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LED Driver ICs for Amusements

Product Overview

The AN3777 series ICs are suitable for driving LEDs used in amusement applications.


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Features

Panasonic offers LED drivers that save board space and development time.


LED Driver ICs for Amusements

  1. Full-color LEDs available
    Provide the 24-channel type (AN37774A, AN37775A) as key products. The 9-channel type
    (AN37777A) is also available for small board that does not have enough space for wires.


  2. Data transfer type selectable based on the number of LEDs, preventing transfer delay between drivers
    Address selection type: AN37777A, AN37770A, AN37774A, and AN37775A
    24-channel type (AN37774A, AN37775A): IIC or SPI selectable


  3. Built-in LDO that reduces the parts count (AN37775A, AN37777A)
    The LED power supply can be used to power the IC, thereby reducing the number of wires, harnesses, and connectors


  4. Easy to collectively adjust the brightness of LEDs (AN37775A, AN37777A)
    The software-controlled brightness adjustment reduces the time to develop software,
    allowing you to easily design amusement applications with user-adjustable brightness control.


  5. High ESD noise immunity
    Provide a circuit to prevent logical errors due to transient voltage drop, simplifying the
    design of applications.



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*1 When all of the six substances prohibited in the EU's RoHS directive(2011/65/EU) are present below a concentration of the specified limit, we describe the applicable products as "RoHS compliant", and when any one of the substances is present above or equal to the limit (for all applications except for the exempted ones), we describe them as "RoHS not compliant".For more information, see the "Letter for the Certificate of Compliance to EU RoHS Directive". For the products with "-" mark, please contact us.
*2 With regard to the 173 substances listed on the ECHA candidate list updated on January 12th, 2017, when any one of the SVHCs is present in applicable products above a concentration of 0.1wt%, we describe them as "SVHC included", and when all SVHCs are present below or equal to 0.1wt%, we describe them as "SVHC not included", based on the information of SVHC provided by our supplier and the information of parts/materials used in applicable products.

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