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
New
RS Stock No. 189-9444
Mfr. Part No.MAX7219CNG+
BrandMaxim
$19.00
Each
units
8 64 - 3% 330 mA Through Hole PDIP 24 5 V 32.13 x 7.87 x 4.45mm 4.45mm 32.13mm +70 °C 0 °C
RS Stock No. 169-0428
Mfr. Part No.BD6592MUV-E2
BrandROHM
$5.918
Each (On a Reel of 2500)
units
- - - - - - VQFN EP 24 - - - - +85 °C -30 °C
RS Stock No. 146-1222
Mfr. Part No.MAX7219CWG+
BrandMaxim
$13.079
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. 817-5519
Mfr. Part No.TPS92075DDC/NOPB
$1.774
Each (In a Pack of 10)
units
2 4 - - 1.3 → 2.5 mA Surface Mount SOT-23 6 11 → 18 V 3.05 x 1.75 x 1mm 1mm 3.05mm +125 °C -40 °C
RS Stock No. 181-534
Mfr. Part No.LM3404MA/NOPB
$2.96
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. 121-6435
Mfr. Part No.CAT4106HV4-GT2
$1.496
Each (On a Reel of 2000)
units
- 4 - 5% 175 mA Surface Mount TQFN 16 3 → 5.5 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +150 °C -40 °C
RS Stock No. 751-5310
Mfr. Part No.ZXLD1366DACTC
$3.438
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 182-6761
Mfr. Part No.AL5890-40P1-13
$0.176
Each (On a Reel of 10000)
units
- - 10% - 42 mA Surface Mount PowerDI 123 2 400 V 3 x 1.93 x 1mm 1mm 3mm +125 °C -40 °C
RS Stock No. 761-8504
Mfr. Part No.LT1932ES6#TRMPBF
$7.52
Each
units
- 8 - - 1.6 mA Surface Mount TSOT-23 6 1 → 10 V 3.1 x 1.75 x 0.9mm 0.9mm 3.1mm +85 °C -40 °C
RS Stock No. 169-8502
Mfr. Part No.MAX16834ATP+
BrandMaxim
$5.39
Each (In a Tube of 75)
units
- 15 - - 6 μA Surface Mount TQFN 20 4.75 → 28 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +125 °C -40 °C
RS Stock No. 910-1474
Mfr. Part No.MM5451YV
BrandMicrochip
$7.515
Each (In a Pack of 2)
units
5 - - - 10 mA Surface Mount PLCC 44 5 V, 9 V 16.65 x 16.65 x 3.66mm 3.66mm 16.65mm +85 °C -40 °C
RS Stock No. 166-1588
Mfr. Part No.PCA9533DP/02,118
BrandNXP
$1.643
Each (On a Reel of 2500)
units
- 4 - - 0.5 mA Surface Mount TSSOP 8 2.5 V, 3.3 V, 5 V 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm +85 °C -40 °C
RS Stock No. 752-7101
Mfr. Part No.BD1204GWL-E2
BrandROHM
$11.418
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 799-7995
Mfr. Part No.MAX6950CEE+
BrandMaxim
$16.21
Each
units
5 7 - - 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. 166-1593
Mfr. Part No.PCA9550DP,118
BrandNXP
$1.643
Each (On a Reel of 2500)
units
- 2 - - 0.5 mA Surface Mount TSSOP 8 2.5 V, 3.3 V, 5 V 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm +85 °C -40 °C
RS Stock No. 791-9169
Mfr. Part No.LED1642GWPTR
$1.755
Each (In a Pack of 10)
units
- - ±3 %, ±4 % - 10 mA Surface Mount QSOP 24 3.3 V 8.76 x 4.01 x 1.48mm 1.48mm 8.76mm +125 °C -40 °C
New
RS Stock No. 189-9410
Mfr. Part No.MAX6951CEE+
BrandMaxim
$19.80
Each
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. 732-6946
Mfr. Part No.MAX7219ENG+
BrandMaxim
$16.36
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. 799-8670
Mfr. Part No.MAX16834ATP+
BrandMaxim
$10.34
Each
units
- 15 - - 6 μA Surface Mount TQFN 20 4.75 → 28 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +125 °C -40 °C
New
RS Stock No. 189-9459
Mfr. Part No.MAX6952EAX+
BrandMaxim
$38.50
Each
units
4 140 - 4% 16 mA Surface Mount SSOP 36 2.7 → 5.5 V 15.55 x 7.6 x 2.36mm 2.36mm 15.55mm +85 °C -40 °C
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