Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    MAX6959 Search Results

    SF Impression Pixel

    MAX6959 Price and Stock

    Maxim Integrated Products MAX6959AAEE-

    IC DRVR 7 SEGMNT 4 DIGIT 16QSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MAX6959AAEE- Tube 321 1
    • 1 $18.6
    • 10 $13.141
    • 100 $10.425
    • 1000 $10.425
    • 10000 $10.425
    Buy Now

    Maxim Integrated Products MAX6959BAEE-

    IC DRVR 7 SEGMNT 4 DIGIT 16QSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MAX6959BAEE- Tube 93 1
    • 1 $18.6
    • 10 $13.141
    • 100 $10.425
    • 1000 $10.425
    • 10000 $10.425
    Buy Now

    Maxim Integrated Products MAX6959AAPE-

    IC DRVR 7 SEGMENT 4 DIGIT 16DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MAX6959AAPE- Tube 37 1
    • 1 $18.6
    • 10 $13.141
    • 100 $10.425
    • 1000 $10.425
    • 10000 $10.425
    Buy Now

    Rochester Electronics LLC MAX6959AAPE

    9-SEGMENT LED DISPLAY DRIVER
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MAX6959AAPE Bulk 43
    • 1 -
    • 10 -
    • 100 $7.06
    • 1000 $7.06
    • 10000 $7.06
    Buy Now

    Maxim Integrated Products MAX6959BAPE-

    IC DRVR 7 SEGMENT 4 DIGIT 16DIP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey MAX6959BAPE- Tube 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $7.375
    Buy Now

    MAX6959 Datasheets (13)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    MAX6959 Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959AAEE Maxim Integrated Products 2-Wire Interfaced, 3 V to 5.5 V, 4-Digit, 9-Segment LED Display Driver with Keyscan Original PDF
    MAX6959AAEE+ Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959AAEE+T Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959AAEE-T Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959AAPE Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959AAPE+ Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959BAEE Maxim Integrated Products 2-Wire Interfaced, 3 V to 5.5 V, 4-Digit, 9-Segment LED Display Driver with Keyscan Original PDF
    MAX6959BAEE+ Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959BAEE+T Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959BAEE-T Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF
    MAX6959BAPE Maxim Integrated Products 2-Wire Interfaced, 3 V to 5.5 V, 4-Digit, 9-Segment LED Display Driver with Keyscan Original PDF
    MAX6959BAPE+ Maxim Integrated Products 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Original PDF

    MAX6959 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    Untitled

    Abstract: No abstract text available
    Text: MAX6959 RELIABILITY REPORT FOR MAX6959AAEE+T PLASTIC ENCAPSULATED DEVICES October 23, 2011 MAXIM INTEGRATED PRODUCTS 120 SAN GABRIEL DR. SUNNYVALE, CA 94086 Approved by Richard Aburano Quality Assurance Manager, Reliability Engineering Maxim Integrated Products. All rights reserved.


    Original
    PDF MAX6959 MAX6959AAEE SL10CQ002F, JESD22-A114. 250mA. IL11BQ001D,

    LED Clock Display dual

    Abstract: 24 pin 7 segment 4 DIGIT display layout 12 PIN 4 DIGIT LED DISPLAY 12 pin 4digit 7 segment display 11 pin 7 segment LED 12 pin 7 segment quad digit display pin diagram 12 pin 7 segment display layout dual 14 segment led display LED Clock Display 12 pin 7 segment display layout -LD-5461AS
    Text: DISPLAY DRIVERS/TIMERS/COUNTERS Application Note 1928: Mar 13, 2003 Wiring the MAX6958/59 to 4-Digit Clock Displays This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to LED displays for clock applications. Standard 1, 2, 3, and 4 digit


    Original
    PDF MAX6958/59 MAX6958 MAX6959 MAX6858 MAX6859 MAX6859 MAX6858/59 com/an1928 MAX6958: LED Clock Display dual 24 pin 7 segment 4 DIGIT display layout 12 PIN 4 DIGIT LED DISPLAY 12 pin 4digit 7 segment display 11 pin 7 segment LED 12 pin 7 segment quad digit display pin diagram 12 pin 7 segment display layout dual 14 segment led display LED Clock Display 12 pin 7 segment display layout -LD-5461AS

    12 PIN 4 DIGIT LED DISPLAY

    Abstract: MAX6954 11 pin 8 segment LED 16 seg led DISPLAY 7 SEGMENTS LED CA led 7 seg MAX6950 MAX6951 MAX6955 MAX6958
    Text: DISPLAY DRIVERS Feb 10, 2003 Charlieplexing - Reduced Pin-Count LED Display Multiplexing This application note discusses the pin-count reducing multiplex technique used by the MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, and MAX6959 LED display drivers. This application note discusses the unusual multiplex technique used by the MAX6950, MAX6951,


    Original
    PDF MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, MAX6959 12 PIN 4 DIGIT LED DISPLAY MAX6954 11 pin 8 segment LED 16 seg led DISPLAY 7 SEGMENTS LED CA led 7 seg MAX6950 MAX6951 MAX6955 MAX6958

    diode bridge 3509

    Abstract: LED standard single digit 7 segment led APP3509 MAX6958 MAX6959 3 digit 7 segment led display pin configuration
    Text: Maxim > App Notes > DISPLAY DRIVERS Keywords: MAX6958, MAX6959, LED drivers, intensity control, PWM, LED display drivers May 24, 2005 APPLICATION NOTE 3509 Individual LED Intensity Control with MAX6958/MAX6959 LED Drivers Abstract: This application note details how to achieve pixel-level individual LED intensity control with the


    Original
    PDF MAX6958, MAX6959, MAX6958/MAX6959 MAX6958 MAX6959 64-step 64-step) diode bridge 3509 LED standard single digit 7 segment led APP3509 3 digit 7 segment led display pin configuration

    12 pin 4digit 7 segment display

    Abstract: LED Clock Display dual 12 pin 7 segment display layout 12 pin 7 segment quad digit display pin diagram 4-digit clock display for either 24-hour time and 12-hour time LED Clock Display 12 pin quad 7 segment led display 12 PIN 4 DIGIT LED DISPLAY 4-digit 7 SEGMENT DISPLAY COMMON CATHODE 24 pin 7 segment 4 DIGIT display layout
    Text: Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS Mar 13, 2003 Keywords: MAX6958, MAX6959, LED drivers, stick displays, clock display, led display drivers APPLICATION NOTE 1928 Wiring the MAX6958/59 to 4-Digit Clock Displays Abstract: This application note provides details on how to connect the MAX6958 and MAX6959 LED display


    Original
    PDF MAX6958, MAX6959, MAX6958/59 MAX6958 MAX6959 com/an1928 12 pin 4digit 7 segment display LED Clock Display dual 12 pin 7 segment display layout 12 pin 7 segment quad digit display pin diagram 4-digit clock display for either 24-hour time and 12-hour time LED Clock Display 12 pin quad 7 segment led display 12 PIN 4 DIGIT LED DISPLAY 4-digit 7 SEGMENT DISPLAY COMMON CATHODE 24 pin 7 segment 4 DIGIT display layout

    DISPLAY 7 SEGMENTS LED CA

    Abstract: AN1880 12 PIN 4 DIGIT LED DISPLAY TB029 MAX6950 MAX6951 MAX6954 MAX6955 16 seg led MAX6959
    Text: Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS Keywords: charlie, charlieplex, charlieplexing, led driver, display drivers, MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, MAX6959, LED drivers Feb 10, 2003 APPLICATION NOTE 1880 Charlieplexing - Reduced Pin-Count LED Display Multiplexing


    Original
    PDF MAX6950, MAX6951, MAX6954, MAX6955, MAX6958, MAX6959, DISPLAY 7 SEGMENTS LED CA AN1880 12 PIN 4 DIGIT LED DISPLAY TB029 MAX6950 MAX6951 MAX6954 MAX6955 16 seg led MAX6959

    12 PIN 4 DIGIT LED DISPLAY

    Abstract: 7 segment display digits -driver 18 pin dual 14 segment led display 2-DIGIT 7-SEGMENT LED DISPLAY 18 led display 4 digit 7 segment 12 pin MAX6859 Led 4 digit 7 segment display with 13 pins 5V 4 digit display led driver 12 pin dual digit 7 segment display 18 pin led 7 seg display
    Text: DISPLAY DRIVERS/TIMERS/COUNTERS Application Note 1936: Mar 18, 2003 Driving 4-1/2 Digit Meter Displays with the MAX6958/59 LED Drivers This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to 5-digit LED displays for panel meter applications requiring the display range -19999 to 19999 with


    Original
    PDF MAX6958/59 MAX6958 MAX6959 MAX6858 MAX6859 com/an1936 MAX6958: MAX6959: 12 PIN 4 DIGIT LED DISPLAY 7 segment display digits -driver 18 pin dual 14 segment led display 2-DIGIT 7-SEGMENT LED DISPLAY 18 led display 4 digit 7 segment 12 pin Led 4 digit 7 segment display with 13 pins 5V 4 digit display led driver 12 pin dual digit 7 segment display 18 pin led 7 seg display

    AN3461

    Abstract: debounced MAX6959 12 key APP3461 BAV70 BAW56 MAX6958 keyscan 3461
    Text: Maxim > App Notes > DISPLAY DRIVERS Keywords: MAX6958, MAX6959, LED driver, display driver, I2C, I²C, keys, switches, keyscan, keyswitch, debounce Mar 14, 2005 APPLICATION NOTE 3461 Extending the MAX6959 LED Display-Driver Keyscan from 8-Keys to 12-Keys Abstract: Mapping multiple key presses extends the MAX6959 LED display driver's keyscan capability from 8


    Original
    PDF MAX6958, MAX6959, MAX6959 12-Keys MAX6958 com/an3461 MAX6958: MAX6959: AN3461 debounced 12 key APP3461 BAV70 BAW56 keyscan 3461

    Design of 4-digit numeric display circuit

    Abstract: Dual hexadecimal a segment Driver MAX6958 debounced seven segment display with driver seven segment hex display MAX6958AAPE MAX6959 E16-1 MAX695
    Text: 19-2634; Rev 1; 11/05 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan The MAX6958/MAX6959 compact multiplexed common-cathode display drivers interface microprocessors to seven-segment numeric LED digits, or discrete LEDs


    Original
    PDF MAX6958/MAX6959 MAX6959 MAX6958/MAX6959 Design of 4-digit numeric display circuit Dual hexadecimal a segment Driver MAX6958 debounced seven segment display with driver seven segment hex display MAX6958AAPE E16-1 MAX695

    5 digit 7 segment counter circuit

    Abstract: 2-DIGIT 7-SEGMENT LED DISPLAY cathode 11 pin 7 segment LED DISPLAY 7 SEGMENTS LED 4 digit 7 segment counter circuit 2 digit 7 segment display counter dual 14 segment led display 11 pin 7-segment display led 7 seg MAX6858
    Text: DISPLAY DRIVERS Mar 21, 2003 Driving 4-1/2 Digit Counter Displays with the MAX6958/59 LED Drivers This application note provides details on how to connect the MAX6958 and MAX6959 LED display drivers to 5-digit LED displays for counter display applications requiring the display range -39999 to 39999 without decimal


    Original
    PDF MAX6958/59 MAX6958 MAX6959 MAX6858 MAX6859 MAX6858/9 1N4148 BAW56 MAX6958: 5 digit 7 segment counter circuit 2-DIGIT 7-SEGMENT LED DISPLAY cathode 11 pin 7 segment LED DISPLAY 7 SEGMENTS LED 4 digit 7 segment counter circuit 2 digit 7 segment display counter dual 14 segment led display 11 pin 7-segment display led 7 seg

    Untitled

    Abstract: No abstract text available
    Text: 19-2634; Rev 1; 11/05 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan The MAX6958/MAX6959 compact multiplexed common-cathode display drivers interface microprocessors to seven-segment numeric LED digits, or discrete LEDs


    Original
    PDF MAX6958/MAX6959 MAX6959 MAX6958/MAX6959

    dual digit 7 segment display 9 pin configuration

    Abstract: dual digit 7 segment display pin configuration 4digit 7 SEGMENT DISPLAY COMMON anode pin configuration APP3509 MAX6958 MAX6959 7 digit LED multiplexed display. Common cathode single 7 segment led display 4 digit LED multiplex
    Text: Maxim > App Notes > Display drivers Keywords: MAX6958, MAX6959, LED drivers, intensity control, PWM, LED display drivers May 24, 2005 APPLICATION NOTE 3509 Individual LED intensity control with MAX6958/MAX6959 LED drivers Abstract: This application note details how to achieve pixel-level individual LED intensity control with the MAX6958 and


    Original
    PDF MAX6958, MAX6959, MAX6958/MAX6959 MAX6958 MAX6959 64-step 64-step) dual digit 7 segment display 9 pin configuration dual digit 7 segment display pin configuration 4digit 7 SEGMENT DISPLAY COMMON anode pin configuration APP3509 7 digit LED multiplexed display. Common cathode single 7 segment led display 4 digit LED multiplex

    13-pin 4 digits 7-segment led display

    Abstract: 4 DIGIT Led DISPLAY 11 PIN automotive voltmeter 1N4148 APP1936 BAW56 MAX6958 MAX6959 dual 7 segment led display 7 segment display digits -driver 18 pin dual 7 segment led display 4digit
    Text: Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS Keywords: MAX6958, MAX6959, LED drivers, stick displays, panel meters, ammeters, voltmeters, led display drivers Mar 18, 2003 APPLICATION NOTE 1936 Driving 4-1/2 Digit Meter Displays with the MAX6958/59 LED Drivers


    Original
    PDF MAX6958, MAX6959, MAX6958/59 MAX6958 MAX6959 com/an1936 MAX6958: MAX6959: 13-pin 4 digits 7-segment led display 4 DIGIT Led DISPLAY 11 PIN automotive voltmeter 1N4148 APP1936 BAW56 dual 7 segment led display 7 segment display digits -driver 18 pin dual 7 segment led display 4digit

    2 digit 7 segment display counter

    Abstract: 12-pin 4 digits 7-segment led display 4 digit 7 segment counter circuit 4 digit led counter DISPLAY LED 7 SEGMENTS 5 digit 7 segment counter circuit 13-pin 4 digits 7-segment led display eight Segment Display Two Digit up counter multiplex dual digit seven segment display
    Text: Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS Keywords: MAX6958, MAX6959, LED drivers, stick displays, panel meters, counters, led display drivers Mar 21, 2003 APPLICATION NOTE 1942 Driving 4-1/2 Digit Counter Displays with the MAX6958/59 LED Drivers Abstract: This application note provides details on how to connect the MAX6958 and MAX6959 LED display


    Original
    PDF MAX6958, MAX6959, MAX6958/59 MAX6958 MAX6959 com/an1942 MAX6958: 2 digit 7 segment display counter 12-pin 4 digits 7-segment led display 4 digit 7 segment counter circuit 4 digit led counter DISPLAY LED 7 SEGMENTS 5 digit 7 segment counter circuit 13-pin 4 digits 7-segment led display eight Segment Display Two Digit up counter multiplex dual digit seven segment display

    max14574

    Abstract: MAX1786 MAX1788 MAX8899 DS1849 MAX16908 MAX4967 DS3610 max17018 max13487
    Text: Monitor Reports by Product: 1. Find the product of interest in the table below. Note the process and/or package for that product. 2. Use the "Back" button to return to the home page. 3. Select the process in the "Process Reliability" for the product of interest.


    Original
    PDF

    "flip dot"

    Abstract: matrix Vacuum tube display Fluorescent Indicator Tube electron gun CRT MAX6850 MAX6851 MAX6852 MAX6853 Vacuum Fluorescent Display VFD MAX6951
    Text: Maxim > App Notes > AUTOMOTIVE DISPLAY DRIVERS Sep 09, 2002 Keywords: LEDs, LCDs, VFDs, FIPs, CRT, CRTs, Flip Dot, OLEDs, PLEDs APPLICATION NOTE 1193 Electronic Displays Comparison Abstract: This note compares advantages and disadvantages of Cathode Ray Tubes, Electro-Luminescent, FlipDot, Incandescent Light Bulbs, Liquid Crystal, Light Emitting Diode, Organic LEDs, Polymer LEDs, Glow


    Original
    PDF MAX6957: MAX6958: MAX6959: MAX6966: MAX7219: MAX7221: AN1193, APP1193, Appnote1193, "flip dot" matrix Vacuum tube display Fluorescent Indicator Tube electron gun CRT MAX6850 MAX6851 MAX6852 MAX6853 Vacuum Fluorescent Display VFD MAX6951

    PIC16F72 inverter ups

    Abstract: UPS inverter PIC16F72 PIC16F676 inverter hex code 16F877 with sd-card and lcd project circuit diagram wireless spy camera NH82801GB xmega-a4 online ups service manual back-ups ES 500 ARM LPC2148 INTERFACING WITH RFID circuit diagram realtek rtd 1186
    Text: the solutions are out there you just haven’t registered yet. RoadTest the newest products in the market! View the latest news, design support and hot new technologies for a range of applications Join the RoadTest group and be in with a chance to trial exclusive new products for free. Plus, read


    Original
    PDF element-14 element14. element14, PIC16F72 inverter ups UPS inverter PIC16F72 PIC16F676 inverter hex code 16F877 with sd-card and lcd project circuit diagram wireless spy camera NH82801GB xmega-a4 online ups service manual back-ups ES 500 ARM LPC2148 INTERFACING WITH RFID circuit diagram realtek rtd 1186

    Design of 4-digit numeric display circuit

    Abstract: BAW56 MAX695 MAX6958 MAX6958AAEE MAX6958AAPE MAX6959 MAX6959AAPE
    Text: 19-2634; Rev 0; 10/02 2-Wire Interfaced, 3V to 5.5V, 4-Digit, 9-Segment LED Display Drivers with Keyscan Features ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ ♦ 400kbps 2-Wire Serial Interface 3V to 5.5V Operation Drive 4 Digits plus 4 or 8 Discrete LEDs


    Original
    PDF 400kbps 64-Step MAX6959 16-Pin MAX6958/MAX6959 Design of 4-digit numeric display circuit BAW56 MAX695 MAX6958 MAX6958AAEE MAX6958AAPE MAX6959AAPE

    ZEC VFD

    Abstract: Futaba VFD Futaba futaba VACUUM NEC display tubes Futaba fluorescent ICL7107 PCB futaba vfd circuit diagram Futaba display nec matrix Vacuum tube display
    Text: DISPLAY DRIVERS Feb 10, 2003 LEDs Are Still Popular and Improving After All These Years This article discusses a 35-year-old display technology that itself has rapidly changed — the LED. This overview covers the origins of LEDs, the traditional applications, and how improvements in the technology have stimulated new


    Original
    PDF 35-year-old MAX6950: MAX6951: MAX6952: MAX6953: MAX6954: MAX6955: MAX6956: MAX6957: MAX6958: ZEC VFD Futaba VFD Futaba futaba VACUUM NEC display tubes Futaba fluorescent ICL7107 PCB futaba vfd circuit diagram Futaba display nec matrix Vacuum tube display

    MAX7221

    Abstract: "flip dot" 504K "vacuum tube" burroughs beam x switch crt tube Fluorescent Indicator Tube MAX6954 BURROUGHS nixie electron gun CRT
    Text: DISPLAY DRIVERS/TIMERS/COUNTERS Application Note 1193: Sep 09, 2002 Electronic Displays Comparison This note compares advantages and disadvantages of Cathode Ray Tubes, Electro-Luminescent, FlipDot, Incandescent Light Bulbs, Liquid Crystal, Light Emitting Diode, Organic LEDs, Polymer LEDs,


    Original
    PDF com/an1193 MAX7221 "flip dot" 504K "vacuum tube" burroughs beam x switch crt tube Fluorescent Indicator Tube MAX6954 BURROUGHS nixie electron gun CRT

    ZEC VFD 20

    Abstract: ZEC VFD futaba vfd plasma displays Display theory ZEC VFD 25 samsung plasma tv circuit diagram Futaba 4 digit VFD Futaba VFD 4 Digit for digital Clock Futaba LED display Futaba Nixie
    Text: Maxim > App Notes > Automotive Keywords: LED, PDP, plasma display panels, OLED, Organic LEDs, PLED, Polymer LEDs, LCD, TFT, VFD, vacuum fluorescent displays, Nixie, Lumens, Candelas, CIE, CRT, GaAsP, GaP Feb 25, 2003 APPLICATION NOTE 1883 LEDs Are Still Popular and Improving after All These Years


    Original
    PDF MAX6966: MAX7219: MAX7221: com/an1883 AN1883, APP1883, Appnote1883, ZEC VFD 20 ZEC VFD futaba vfd plasma displays Display theory ZEC VFD 25 samsung plasma tv circuit diagram Futaba 4 digit VFD Futaba VFD 4 Digit for digital Clock Futaba LED display Futaba Nixie

    MAX9697

    Abstract: MAX9667 MAX9669 MAX9674 MAX9672 MAX9591 MAX11811 MAX7219 DIP led matrix circuits max6969 8x8 rgb led driver
    Text: Displays 8th Edition July 2009 Industry’s most comprehensive portfolio of LED/LCD display solutions Inside Page Portable display backlighting with integrated ESD protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Highly flexible I2C port expanders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3


    Original
    PDF MAX16834 MAX16836 MAX9697 MAX9667 MAX9669 MAX9674 MAX9672 MAX9591 MAX11811 MAX7219 DIP led matrix circuits max6969 8x8 rgb led driver