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. 923-5668
Mfr. Part No.MAX7221CNG+
BrandMaxim
PHP512.047
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. 732-6955
Mfr. Part No.MAX7221CNG+
BrandMaxim
PHP549.14
Each
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. 851-6764
Mfr. Part No.LT3761EMSE#PBF
PHP396.26
Each
units
- - - - - Surface Mount MSOP 16 4.5 to 60 V 4.039 x 3 x 0.86mm 0.86mm 4.04mm +125 °C -40 °C
RS Stock No. 145-0054
Mfr. Part No.LT3761EMSE#PBF
PHP271.777
Each (In a Tube of 37)
units
- - - - - Surface Mount MSOP 16 4.5 → 60 V 4.039 x 3 x 0.86mm 0.86mm 4.04mm +125 °C -40 °C
RS Stock No. 540-2388
Mfr. Part No.MAX7219CNG+
BrandMaxim
PHP504.19
Each
units
8 64 - - 330 mA Through Hole PDIP 24 5 V - - - +70 °C 0 °C
RS Stock No. 121-8744
Mfr. Part No.LM3914V/NOPB
PHP162.204
Each (In a Tube of 40)
units
10 10 - - 9.2 mA Surface Mount PLCC 20 - 8.89 x 8.89 x 3.68mm 3.68mm 8.89mm +70 °C 0 °C
RS Stock No. 686-8326
Mfr. Part No.STP16CP05MTR
PHP87.15
Each (In a Pack of 2)
units
16 16 - - 11.7 mA Surface Mount SOIC 24 3.3 V, 5 V 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm +125 °C -40 °C
RS Stock No. 534-2983
Mfr. Part No.LM3914V/NOPB
PHP213.59
Each
units
10 10 - - 9.2 mA Surface Mount PLCC 20 - 8.89 x 8.89 x 3.68mm 3.68mm 8.89mm +70 °C 0 °C
RS Stock No. 168-6460
Mfr. Part No.STP16CP05MTR
PHP41.814
Each (On a Reel of 1000)
units
16 16 - - 11.7 mA Surface Mount SOIC 24 3.3 V, 5 V 15.6 x 7.6 x 2.45mm 2.45mm 15.6mm +125 °C -40 °C
RS Stock No. 510-734
Mfr. Part No.PCA9553DP/01,118
BrandNXP
PHP65.202
Each (In a Pack of 5)
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. 166-1600
Mfr. Part No.PCA9553DP/01,118
BrandNXP
PHP48.644
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. 178-7453
Mfr. Part No.LED2472GBTR
PHP106.37
Each (On a Reel of 2400)
units
- 24 ±4% - 15 mA, 16 mA, 500 μA Surface Mount TQFP 48 3 → 5.5 V 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm +125 °C -40 °C
RS Stock No. 168-4368
Mfr. Part No.TLC5940PWPR
PHP68.027
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. 121-8296
Mfr. Part No.TLC5940PWP
PHP137.055
Each (In a Tube of 50)
units
- 16 - - 60 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. 389-344
Mfr. Part No.TLC5940PWP
PHP161.26
Each
units
- 16 - - 60 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. 110-6605
Mfr. Part No.STCS2ASPR
PHP108.974
Each (On a Tape of 5)
units
- - ±10% - - Surface Mount PowerSO 10 - 9.3 x 7.4 x 3.6mm 3.6mm 9.3mm +150 °C -40 °C
RS Stock No. 166-1140
Mfr. Part No.STCS2ASPR
PHP75.161
Each (On a Reel of 600)
units
- - ±10% - - Surface Mount PowerSO 10 - 9.3 x 7.4 x 3.6mm 3.6mm 9.3mm +150 °C -40 °C
RS Stock No. 880-5421
Mfr. Part No.STP16CPC26TTR
PHP40.243
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 165-5579
Mfr. Part No.STP16CPC26TTR
PHP27.847
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 829-6940
Mfr. Part No.LED2472GBTR
PHP116.85
Each (In a Pack of 5)
units
- 24 ±4% - 15 mA, 16 mA, 500 μA Surface Mount TQFP 48 3 → 5.5 V 7.2 x 7.2 x 1.05mm 1.05mm 7.2mm +125 °C -40 °C
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