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. 910-1418
Mfr. Part No.MM5450YN
BrandMicrochip
R 78.64
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
RS stock no. 144-5893
Mfr. Part No.MM5450YN
BrandMicrochip
R 78.256
Each (In a Tube of 9)
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
RS stock no. 177-9833
Mfr. Part No.TC14433AEPG
BrandMicrochip
R 101.31
Each
units
3-1/2 7 ±0.05% - 10 mA Through Hole PDIP 24 - 32.766 x 14.732 x 4.826mm 4.83mm 32.77mm +85 °C -40 °C
RS stock no. 910-1474
Mfr. Part No.MM5451YV
BrandMicrochip
R 67.145
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. 159-7540
Mfr. Part No.MM5451YV
BrandMicrochip
R 56.002
Each (In a Tube of 26)
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. 177-9680
Mfr. Part No.TC14433AEPG
BrandMicrochip
R 84.815
Each (In a Tube of 15)
units
3-1/2 7 ±0.05% - 10 mA Through Hole PDIP 24 - 32.766 x 14.732 x 4.826mm 4.83mm 32.77mm +85 °C -40 °C
RS stock no. 910-1470
Mfr. Part No.MM5451YN
BrandMicrochip
R 78.39
Each (In a Pack of 2)
units
5 - - - 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
RS stock no. 144-5895
Mfr. Part No.MM5451YN
BrandMicrochip
R 60.34
Each (In a Tube of 9)
units
5 - - - 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