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. 168-8713
Mfr. Part No.LED2472GQTR
HK$9.75
Each (On a Reel of 3000)
units
- 24 ±4% - 15 mA, 16 mA, 500 μA Surface Mount MLPQ40-EP 40 3 → 5.5 V 5 x 5 x 0.95mm 0.95mm 5mm +125 °C -40 °C
RS Stock No. 737-8004
Mfr. Part No.NSI45035JZT1G
HK$5.31
Each (In a Pack of 5)
units
- - - - 70 mA Surface Mount SOT 223 - - - - - -
RS Stock No. 182-8262
Mfr. Part No.AL5815W5-7
HK$3.259
Each (In a Pack of 25)
units
- - 4% - 11 mA Surface Mount SOT-25 5 4.2 V 3.1 x 1.7 x 1.3mm 1.3mm 3.1mm +125 °C -40 °C
RS Stock No. 191-3306
Mfr. Part No.MAX1916EZT+T
HK$11.40
Each (On a Reel of 2500)
units
- - - - 40 μA Surface Mount TSOT 6 5.5 (Maximum) V 3 x 1.65 x 0.9mm 0.9mm 3mm +85 °C -40 °C
RS Stock No. 193-1116
Mfr. Part No.STEVAL-LLL002V1
HK$980.53
Each
units
- - - - - - - - 24 V dc - - - - -
RS Stock No. 163-9751
Mfr. Part No.HVLED001ATR
HK$12.66
Each (In a Pack of 5)
units
- - - - 3.15 mA Surface Mount SSO 10 13 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS Stock No. 165-5380
Mfr. Part No.STCS1PHR
HK$7.241
Each (On a Reel of 2500)
units
- - - - - - - - - - - - - -
RS Stock No. 709-2504
Mfr. Part No.TLC5947DAP
HK$34.01
Each
units
- 24 - - 90 mA Surface Mount HTSSOP 32 3.3 V, 5 V 11 x 6.2 x 1.15mm 1.15mm 11mm +85 °C -40 °C
RS Stock No. 660-7981
Mfr. Part No.TPIC2810D
HK$12.92
Each (In a Pack of 5)
units
- - - - 1 mA Surface Mount SOIC 16 3.3 V, 5 V 9.9 x 3.91 x 1.58mm 1.58mm 9.9mm +125 °C -40 °C
RS Stock No. 190-4914
Mfr. Part No.MAX6955ATL+
HK$106.554
Each (In a Tube of 50)
units
8, 16 7, 14, 16 - 5% 35 mA Surface Mount TQFN-EP 40 5.5 (Maximum) V 6.1 x 6.1 x 0.75mm 0.75mm 6.1mm +125 °C -40 °C
RS Stock No. 761-8677
Mfr. Part No.LT3465AES6#TRMPBF
HK$30.43
Each
units
- 6 - - 3.3 mA Surface Mount TSOT-23 6 2.7 → 16 V 2.9 x 1.75 x 0.9mm 0.9mm 2.9mm +85 °C -40 °C
RS Stock No. 189-7531
Mfr. Part No.MAX6951CEE+
HK$69.734
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. 670-9908
Mfr. Part No.FAN5331SX
HK$8.374
Each (In a Pack of 5)
units
- - - - - Surface Mount SOT-23 5 3.3 V, 5 V 3 x 1.7 x 1.3mm 1.3mm 3mm +85 °C -40 °C
RS Stock No. 700-2378
Mfr. Part No.BD6066GU-E2
BrandROHM
HK$55.36
Each
units
- - - - - - VCSP 17 - - - - +85 °C -30 °C
RS Stock No. 197-7278
Mfr. Part No.LM3914V/NOPB
HK$33.053
Each (In a Tube of 40)
units
- 20 → 100 - - 9.2 mA - PLCC 20 20 V - - - - -
RS Stock No. 162-8644
Mfr. Part No.LP55231SQE/NOPB
HK$12.662
Each (On a Reel of 250)
units
- - ±5% 2.5% 1.8 mA Surface Mount WQFN 24 2.7 → 5.5 V 4 x 4 x 0.8mm 0.8mm 4mm +85 °C -40 °C
RS Stock No. 669-1504
Mfr. Part No.AS1110-BSSU
Brandams
HK$32.77
Each (In a Pack of 2)
units
- 16 - - 26 mA Surface Mount SSOP 24 3.3 V, 5 V 8.74 x 3.99 x 1.57mm 1.57mm 8.74mm +85 °C -40 °C
RS Stock No. 752-7344
Mfr. Part No.BU90030G-TR
BrandROHM
HK$4.988
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 825-3592
Mfr. Part No.TLC5947RHBT
HK$35.43
Each (In a Pack of 2)
units
- - ±2% ±2% 90 mA Surface Mount VQFN 32 3 → 5.5 V 5.15 x 5.15 x 0.95mm 0.95mm 5.15mm +85 °C -40 °C
RS Stock No. 182-8313
Mfr. Part No.AL5890-10P1-13
HK$2.67
Each (In a Pack of 50)
units
- - 10% - 11 mA Surface Mount PowerDI 123 2 400 V 3 x 1.93 x 1mm 1mm 3mm +125 °C -40 °C
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