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. 823-1861
Mfr. Part No.ZXLD383ET5TA
HK$5.037
Each (In a Pack of 10)
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. 146-1222
Mfr. Part No.MAX7219CWG+
BrandMaxim
HK$69.43
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. 163-2076
Mfr. Part No.CAT4002ASD-GT3
HK$1.45
Each (On a Reel of 3000)
units
- 2 ±1% ±1% 25 mA Surface Mount SC-70 6 6 V 2.2 x 1.35 x 1mm 1mm 2.2mm +125 °C -40 °C
RS Stock No. 182-6760
Mfr. Part No.AL5890-30P1-13
HK$0.852
Each (On a Reel of 10000)
units
- - 10% - 32 mA Surface Mount PowerDI 123 2 400 V 3 x 1.93 x 1mm 1mm 3mm +125 °C -40 °C
RS Stock No. 165-6512
Mfr. Part No.LED1642GWPTR
HK$8.304
Each (On a Reel of 2500)
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
RS Stock No. 732-6898
Mfr. Part No.MAX6954AAX+
BrandMaxim
HK$157.78
Each
units
16 128 - 10% 30 mA Surface Mount SSOP 36 2.7 → 5.5 V 15.55 x 7.6 x 2.36mm 2.36mm 15.55mm +125 °C -40 °C
RS Stock No. 121-6523
Mfr. Part No.NSIC2030JBT3G
HK$1.70
Each (On a Reel of 2500)
units
- - - - 34.5 mA Surface Mount SMB 2 Maximum of 120 V 4.6 x 3.95 x 2.09mm 2.09mm 4.6mm +175 °C -55 °C
RS Stock No. 686-8326
Mfr. Part No.STP16CP05MTR
HK$12.955
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. 162-7835
Mfr. Part No.TLC5925IDBQR
HK$6.222
Each (On a Reel of 2500)
units
- 16 ±4% ±6% 16 mA Surface Mount SSOP 24 3 → 5.5 V 8.75 x 4 x 1.5mm 1.5mm 8.75mm +125 °C -40 °C
RS Stock No. 825-3599
Mfr. Part No.TLC5940PWPR
HK$22.20
Each (In a Pack of 2)
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. 792-2134
Mfr. Part No.NSI50350AST3G
HK$3.849
Each (In a Pack of 10)
units
- 1 - - 350 mA Surface Mount SMC 2 50 V 7.11 x 6.1 x 2.41mm 2.41mm 7.11mm +175 °C -55 °C
RS Stock No. 103-8072
Mfr. Part No.PCA9685PW,112
BrandNXP
HK$15.203
Each (In a Tube of 51)
units
- - - - - Surface Mount TSSOP 28 - 9.8 x 4.5 x 0.95mm 0.95mm 9.8mm +85 °C -40 °C
RS Stock No. 163-2274
Mfr. Part No.NLSF595DTR2G
HK$3.05
Each (On a Reel of 2500)
units
- - - - ±75 mA Surface Mount TSSOP 16 -0.5 → 7 V 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm +125 °C -55 °C
RS Stock No. 144-5893
Mfr. Part No.MM5450YN
BrandMicrochip
HK$36.536
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. 823-0161
Mfr. Part No.LT3593ES6#TRMPBF
HK$28.445
Each (In a Pack of 2)
units
- - ±5% - 10 μA Surface Mount TSOT-23 6 2.7 → 5.5 V 1.9 x 1.75 x 0.9mm 0.9mm 1.9mm +85 °C -40 °C
RS Stock No. 168-4368
Mfr. Part No.TLC5940PWPR
HK$11.341
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. 817-5519
Mfr. Part No.TPS92075DDC/NOPB
HK$7.20
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. 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. 709-9173
Mfr. Part No.TLC5926IPWPR
HK$12.958
Each (In a Pack of 5)
units
16 16 - - 20 mA Surface Mount HTSSOP 24 3.3 V, 5 V 7.8 x 4.4 x 1.15mm 1.15mm 7.8mm +85 °C -40 °C
New
RS Stock No. 191-3441
Mfr. Part No.MAX6959AAEE+
BrandMaxim
HK$100.18
Each
units
4 9 - 3% 7.5 mA Surface Mount QOSP 16 5.5 (Maximum) V 4.98 x 3.99 x 1.651mm 1.65mm 4.98mm +125 °C -40 °C
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