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. 811-5585
Mfr. Part No.LM3530UME-40/NOPB
$1.944
Each (On a Tape of 10)
units
- - - - 839 mA Surface Mount DSBGA 12 2.7 → 5.5 V 1.64 x 1.24 x 0.22mm 0.22mm 1.64mm +85 °C -30 °C
RS Stock No. 910-1418
Mfr. Part No.MM5450YN
BrandMicrochip
$8.545
Each (In a Pack of 2)
units
5 34 - - 10 mA Through Hole PDIP 40 5 V, 9 V 51.82 x 13.86 x 3.81mm 3.81mm 51.82mm +85 °C -40 °C
New
RS Stock No. 189-7547
Mfr. Part No.MAX7221CNG+
BrandMaxim
$18.133
Each (In a Tube of 15)
units
8 64 - 3% 330 mA Through Hole DIP 24 4 → 5.5 V 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm +70 °C 0 °C
RS Stock No. 169-0646
Mfr. Part No.AL9910S-13
$1.112
Each (On a Reel of 2500)
units
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RS Stock No. 738-5238
Mfr. Part No.AL9910AS-13
$2.086
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
New
RS Stock No. 189-9396
Mfr. Part No.MAX749ESA+
BrandMaxim
$17.40
Each
units
- - - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +85 °C -40 °C
RS Stock No. 825-3606
Mfr. Part No.TLC5973D
$1.734
Each (In a Pack of 5)
units
- - - - 10 mA Surface Mount SOIC 8 5 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS Stock No. 154-6371
Mfr. Part No.LT3598EUF#PBF
$7.80
Each (In a Tray of 91)
units
- 60 - ±1.5% 5 mA Surface Mount QFN 24 3.2 → 30 V 4 x 4 x 0.7mm 0.7mm 4mm +125 °C -40 °C
RS Stock No. 165-9061
Mfr. Part No.MAX8790ETP+
BrandMaxim
$6.93
Each (In a Tube of 75)
units
- - - - - Surface Mount TQFN 20 5 V, 9 V, 12 V, 15 V, 18 V, 24 V 4 x 4 x 0.73mm 0.73mm 4mm +85 °C -40 °C
RS Stock No. 761-8829
Mfr. Part No.LT3756EUD#PBF
$11.58
Each
units
- 18 - - 0.005 mA Surface Mount QFN 16 6 → 100 V 3 x 3 x 0.7mm 0.7mm 3mm +125 °C -40 °C
RS Stock No. 922-8305
Mfr. Part No.AP5724WG-7
$0.311
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 572-766
Mfr. Part No.ZXSC300E5TA
$1.32
Each (In a Pack of 5)
units
- 1 - - 4 mA Surface Mount SOT-23 5 1.8 V, 2.5 V, 3.3 V, 5 V 3.1 x 1.8 x 1.3mm 1.3mm 3.1mm +85 °C -40 °C
New
RS Stock No. 189-9387
Mfr. Part No.MAX6950EEE+
BrandMaxim
$26.30
Each
units
5 40 - - 15 mA Surface Mount QSOP 16 2.7 → 5.5 V 4.98 x 3.99 x 1.55mm 1.55mm 4.98mm +85 °C -40 °C
New
RS Stock No. 191-4845
Mfr. Part No.ICM7218CIPI+
BrandMaxim
$20.80
Each
units
8 7 - - 950 μA Through Hole PDIP 28 6 (Maximum) V 37.34 x 14.61 x 4.45mm 4.45mm 37.34mm +85 °C -20 °C
RS Stock No. 122-2422
Mfr. Part No.ZXLD383ET5TA
$0.672
Each (On a Reel of 3000)
units
- - - - 20 mA Surface Mount TSOT-23 5 0.9 → 3.3 V 2.9 x 1.6 x 0.9mm 0.9mm 2.9mm +85 °C -20 °C
RS Stock No. 798-8783
Mfr. Part No.LTM8042EV#PBF
$27.92
Each
units
- - - - 1 A Surface Mount LGA 77 3 → 30 V 15 x 9 x 2.82mm 2.82mm 15mm +125 °C -40 °C
RS Stock No. 752-7344
Mfr. Part No.BU90030G-TR
BrandROHM
$2.178
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 168-9417
Mfr. Part No.ZXSC400E6TA
$0.731
Each (On a Reel of 3000)
units
- - - - - Surface Mount SOT-23 6 2.5 V, 3.3 V, 5 V 3.1 x 1.8 x 1.3mm 1.3mm 3.1mm +85 °C -40 °C
New
RS Stock No. 189-7531
Mfr. Part No.MAX6951CEE+
BrandMaxim
$13.304
Each (In a Tube of 100)
units
8 64 - - 15 mA Surface Mount QSOP 16 2.7 → 5.5 V 4.98 x 3.99 x 1.55mm 1.55mm 4.98mm +70 °C 0 °C
RS Stock No. 165-5305
Mfr. Part No.STP16DP05TTR
$1.773
Each (On a Reel of 2500)
units
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