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. 168-4368
Mfr. Part No.TLC5940PWPR
R 21.868
Each (On a Reel of 2000)
units
- - - - 60 mA Surface Mount HTSSOP 28 3 → 5.5 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +85 °C -40 °C
RS stock no. 122-0314
Mfr. Part No.AL8805W5-7
R 6.131
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS stock no. 738-5235
Mfr. Part No.AL8805W5-7
R 13.632
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS stock no. 786-1262
Mfr. Part No.MAX7219EWG+
R 155.26
Each
units
8 56 - 3% 330 mA Surface Mount SOIC 24 5.5 V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +85 °C -40 °C
RS stock no. 121-6460
Mfr. Part No.NSI50150ADT4G
R 4.857
Each (On a Reel of 2500)
units
- 80 ±10% - 350 mA Surface Mount DPAK 3 50 V 6.73 x 6.22 x 2.38mm 2.38mm 6.73mm +175 °C -55 °C
RS stock no. 662-3842
Mfr. Part No.TPS61181RTET
R 41.25
Each
units
- 60 - 3% - Surface Mount WQFN 16 3.15 V 3 x 3 x 0.75mm 0.75mm 3mm +85 °C -40 °C
RS stock no. 146-1185
Mfr. Part No.MAX7221CWG+
R 113.63
Each (In a Tube of 30)
units
8 64 - 3% 330 mA Surface Mount SOIC W 24 5 V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +70 °C 0 °C
RS stock no. 786-2515
Mfr. Part No.NCV3065DR2G
R 8.402
Each (In a Pack of 5)
units
- - - - 1.5 A Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS stock no. 162-5077
Mfr. Part No.LM3519MK-20/NOPB
R 13.396
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. 923-7725
Mfr. Part No.MAX7219EWG+
R 121.486
Each (In a Tube of 30)
units
8 56 - 3% 330 mA Surface Mount SOIC 24 5.5 V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +85 °C -40 °C
RS stock no. 162-7183
Mfr. Part No.TPS61181RTET
R 24.825
Each (On a Reel of 250)
units
- 60 - 3% - Surface Mount WQFN 16 3.15 V 3 x 3 x 0.75mm 0.75mm 3mm +85 °C -40 °C
RS stock no. 796-1387
Mfr. Part No.NSI50150ADT4G
R 11.306
Each (In a Pack of 10)
units
- 80 ±10% - 350 mA Surface Mount DPAK 3 50 V 6.73 x 6.22 x 2.38mm 2.38mm 6.73mm +175 °C -55 °C
RS stock no. 121-6374
Mfr. Part No.NCV3065DR2G
R 8.243
Each (On a Reel of 2500)
units
- - - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS stock no. 622-7728
Mfr. Part No.MAX7221CWG+
R 144.90
Each
units
8 64 - 3% 330 mA Surface Mount SOIC W 24 5 V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +70 °C 0 °C
RS stock no. 649-0538
Mfr. Part No.LM3519MK-20/NOPB
R 26.972
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. 153-3351
Mfr. Part No.LT3518EFE#PBF
R 70.329
Each (In a Tube of 95)
units
- 3 - - 10 mA Surface Mount TSSOP 16 3.3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm +125 °C -40 °C
RS stock no. 471-500
Mfr. Part No.LT3518EFE#PBF
R 134.86
Each
units
- 3 - - 10 mA Surface Mount TSSOP 16 3.3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm +125 °C -40 °C
RS stock no. 786-2470
Mfr. Part No.NCP3066DR2G
R 23.598
Each (In a Pack of 5)
units
- - - - 1.5 A Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +85 °C 0 °C
RS stock no. 121-9832
Mfr. Part No.NCP3066DR2G
R 9.489
Each (On a Reel of 2500)
units
- - - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +85 °C 0 °C
RS stock no. 165-9499
Mfr. Part No.MAX6958AAEE+
R 83.735
Each (In a Tube of 100)
units
4 36 - 4% 7.5 mA Surface Mount QSOP 16 5.5 V 4.98 x 3.99 x 1.55mm 1.55mm 4.98mm +125 °C -40 °C