LED Display Drivers

LED display drivers are integrated circuits (ICs) which interface a microprocessor to a display. These particular display drivers are designed for LED display systems.


LED display drivers receive information and data from a parallel or serial interface. The driver then produces signals which control the display. These signals include voltage, current and timing.


What is an 8-digit LED display driver?
LED display drivers can be for use with 7-Segment LED displays. 7-segment displays consist of 7 sections which light up to form numbers, similar to traditional alarm clocks. The number of digits refers to the number of 7-segment displays that the driver can work with.


What is a common cathode display driver?
These display drivers are for use with common cathode (CC) LED displays. Common anode (CA) is also available. The primary difference is that the CC displays have all the cathodes connected, while CA displays have the anodes connected together.


What are LED displays?
LED displays are small displays which are lit by an LED (light emitting diode).


Where are LED display drivers used?


  • 7-Segment LED Displays

  • Dot Matrix LED Displays

  • Light Bar Displays

  • Bar-Graph Displays

  • TFT Displays

  • Backlighting

...
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Description Price Number of Digits Number of Segments Current Accuracy Matching Maximum Supply Current Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature
RS Stock No. 649-0538
Mfr. Part No.LM3519MK-20/NOPB
HK$13.214
Each (In a Pack of 5)
units
- 4 - - 0.9 mA Surface Mount TSOT 6 3.3 V, 5 V 2.97 x 1.65 x 0.87mm 0.87mm 2.97mm +85 °C -40 °C
RS Stock No. 162-5077
Mfr. Part No.LM3519MK-20/NOPB
HK$7.597
Each (On a Reel of 1000)
units
- 4 - - 0.9 mA Surface Mount TSOT 6 3.3 V, 5 V 2.97 x 1.65 x 0.87mm 0.87mm 2.97mm +85 °C -40 °C
RS Stock No. 162-8714
Mfr. Part No.TLC59116IRHBR
HK$15.042
Each (On a Reel of 3000)
units
- - - - 37 mA Surface Mount QFN 32 3 → 5.5 V 5.15 x 5.15 x 0.95mm 0.95mm 5.15mm +85 °C -40 °C
RS Stock No. 825-3577
Mfr. Part No.TLC59116IRHBR
HK$20.44
Each (In a Pack of 2)
units
- - - - 37 mA Surface Mount QFN 32 3 → 5.5 V 5.15 x 5.15 x 0.95mm 0.95mm 5.15mm +85 °C -40 °C
RS Stock No. 761-5794
Mfr. Part No.LM3429MH/NOPB
HK$20.46
Each
units
- - - - 3 mA Surface Mount TSSOP 14 4.5 → 75 V 5 x 4.4 x 0.9mm 0.9mm 5mm +125 °C -40 °C
RS Stock No. 822-8736
Mfr. Part No.AL5802-7
HK$1.681
Each (In a Pack of 30)
units
- - - - 120 mA Surface Mount SOT-26 6 4.5 → 30 V 3.1 x 1.7 x 1.3mm 1.3mm 3.1mm +125 °C -40 °C
RS Stock No. 121-9605
Mfr. Part No.AL5802-7
HK$1.011
Each (On a Reel of 3000)
units
- - - - 120 mA Surface Mount SOT-26 6 4.5 to 30 V 3.1 x 1.7 x 1.3mm 1.3mm 3.1mm +125 °C -40 °C
RS Stock No. 162-8583
Mfr. Part No.LM3410YMY/NOPB
HK$7.045
Each (On a Reel of 1000)
units
- - - - 2.8 A Surface Mount MSOP 8 2.7 → 5.5 V 3 x 3 x 0.86mm 0.86mm 3mm +125 °C -40 °C
RS Stock No. 922-8305
Mfr. Part No.AP5724WG-7
HK$1.62
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 181-376
Mfr. Part No.LM3404HVMA/NOPB
HK$20.41
Each
units
- 1 - - - Surface Mount SOIC 8 9 V, 12 V, 15 V, 18 V, 24 V 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +125 °C -40 °C
RS Stock No. 732-6946
Mfr. Part No.MAX7219ENG+
BrandMaxim
HK$85.37
Each
units
8 64 - 3% 330 mA Through Hole PDIP 24 4 → 5.5 V 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm +85 °C -40 °C
RS Stock No. 121-8259
Mfr. Part No.LM3404MA/NOPB
HK$13.671
Each (In a Tube of 95)
units
1 1 - - - Surface Mount SOIC 8 9 V, 12 V, 15 V, 18 V, 24 V 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +125 °C -40 °C
RS Stock No. 737-7990
Mfr. Part No.NSI45030AT1G
HK$3.192
Each (In a Pack of 10)
units
- - - - 30 mA Surface Mount SOD 123 - - - - - -
RS Stock No. 751-3014
Mfr. Part No.AP5724WG-7
HK$3.019
Each (In a Pack of 25)
units
- - - - - - - - - - - - - -
RS Stock No. 662-4328
Mfr. Part No.TLC5943PWP
HK$24.34
Each
units
- 16 - - 50 mA Surface Mount HTSSOP 28 3.3 V, 5 V 9.7 x 4.4 x 1.15mm 1.15mm 9.7mm +85 °C -40 °C
RS Stock No. 162-6236
Mfr. Part No.LM3429MH/NOPB
HK$17.873
Each (In a Tube of 94)
units
- - - - 3 mA Surface Mount TSSOP 14 4.5 → 75 V 5 x 4.4 x 0.9mm 0.9mm 5mm +125 °C -40 °C
RS Stock No. 181-534
Mfr. Part No.LM3404MA/NOPB
HK$15.15
Each
units
1 1 - - - Surface Mount SOIC 8 9 V, 12 V, 15 V, 18 V, 24 V 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +125 °C -40 °C
RS Stock No. 162-7097
Mfr. Part No.TLC5943PWP
HK$23.97
Each (In a Tube of 50)
units
- 16 - - 50 mA Surface Mount HTSSOP 28 3.3 V, 5 V 9.7 x 4.4 x 1.15mm 1.15mm 9.7mm +85 °C -40 °C
RS Stock No. 145-0815
Mfr. Part No.LM3404HVMA/NOPB
HK$13.789
Each (In a Tube of 95)
units
- 1 - - - Surface Mount SOIC 8 9 V, 12 V, 15 V, 18 V, 24 V 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +125 °C -40 °C
RS Stock No. 146-1032
Mfr. Part No.MAX7219ENG+
BrandMaxim
HK$79.553
Each (In a Tube of 15)
units
8 64 - 3% 330 mA Through Hole PDIP 24 4 → 5.5 V 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm +85 °C -40 °C
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