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. 191-4735
Mfr. Part No.MAX6969AWG+
HK$35.24
Each (In a Pack of 2)
units
- 16 - 3 (Between Output) %, 6 (Between Ics) % 25 mA Surface Mount SOIC 24 5.5 (Maximum) V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +125 °C -40 °C
RS Stock No. 191-3441
Mfr. Part No.MAX6959AAEE+
HK$78.44
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
RS Stock No. 919-9247
Mfr. Part No.LT3465AES6#TRMPBF
HK$18.242
Each (On a Reel of 500)
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. 812-3993
Mfr. Part No.TLC5926IDWR
HK$11.30
Each (In a Pack of 10)
units
- 16 ±6% ±6% 25 mA Surface Mount SOIC 24 3 → 5.5 V 15.6 x 7.6 x 2.35mm 2.35mm 15.6mm +125 °C -40 °C
RS Stock No. 145-0666
Mfr. Part No.LT3475EFE#PBF
HK$47.999
Each (In a Tube of 74)
units
2 2 - - - Surface Mount TSSOP 20 5 V, 9 V, 12 V, 15 V, 18 V, 24 V 6.6 x 4.5 x 1.05mm 1.05mm 6.6mm +85 °C -40 °C
RS Stock No. 188-9215
Mfr. Part No.STCS2SPR
HK$13.04
Each (On a Reel of 600)
units
- - - - - Surface Mount SO 10 4.5 → 40 V 9.6 x 9.5 x 3.6mm 3.6mm 9.6mm +150 °C -40 °C
RS Stock No. 189-7537
Mfr. Part No.MAX6956ATL+
HK$60.089
Each (In a Tube of 50)
units
- 28 - - 500 μA Surface Mount TQFN 40 2.5 → 5.5 V 5.1 x 5.1 x 0.75mm 0.75mm 5.1mm +125 °C -40 °C
RS Stock No. 792-2137
Mfr. Part No.NLSF595DTR2G
HK$7.44
Each (On a Tape of 5)
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. 191-5239
Mfr. Part No.ICL7135CQI+
HK$103.786
Each (In a Tube of 39)
units
4-1/2 28 - - 3 mA Through Hole PLCC 28 6 (Maximum) V 19.2 x 16.66 x 3.96mm 3.96mm 19.2mm +70 °C 0 °C
RS Stock No. 155-6781
Mfr. Part No.LT3478IFE#PBF
HK$53.685
Each (In a Tube of 95)
units
- - - - 4.5 mA Surface Mount TSSOP 16 2.8 → 36 V 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm +125 °C -40 °C
RS Stock No. 152-192
Mfr. Part No.ICM7218AIPI+
HK$89.24
Each
units
8 64 - - 0.95 mA Through Hole PDIP 28 2.5 V, 3.3 V, 5 V 37.34 x 14.61 x 4.45mm 4.45mm 37.34mm +85 °C -20 °C
RS Stock No. 188-7064
Mfr. Part No.BD81A76EFV-ME2
BrandROHM
HK$30.365
Each (In a Pack of 2)
units
- - ±3% - 100 μA Surface Mount HTSSOP 30 12 V 10 x 5.6 x 0.85mm 0.85mm 10mm +125 °C -40 °C
RS Stock No. 182-8381
Mfr. Part No.AL5890-40P1-13
HK$2.67
Each (In a Pack of 50)
units
- - 10% - 42 mA Surface Mount PowerDI 123 2 400 V 3 x 1.93 x 1mm 1mm 3mm +125 °C -40 °C
New
RS Stock No. 201-8287
Mfr. Part No.AS1115-BSST
Brandams
HK$35.12
Each (In a Pack of 2)
units
8 8 - 3% 0.6 mA - QSOP 24 5 V - - - - -
RS Stock No. 191-6819
Mfr. Part No.ICM7217IPI+
HK$103.68
Each
units
4 7 - - 500 μA Through Hole PDIP 28 6 (Maximum) V 37.34 x 14.61 x 4.45mm 4.45mm 37.34mm +85 °C -20 °C
RS Stock No. 798-8812
Mfr. Part No.LTC3490ES8#PBF
HK$43.42
Each (In a Pack of 2)
units
- 1 - - 365 mA Surface Mount SOIC 8 1 → 3.2 V 5 x 3.98 x 1.498mm 1.498mm 5mm +85 °C -40 °C
RS Stock No. 686-8326
Mfr. Part No.STP16CP05MTR
HK$14.625
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. 709-3292
Mfr. Part No.TLC5917IPW
HK$14.55
Each
units
- 8 - - 22 mA Surface Mount TSSOP 16 3.3 V, 5 V 5 x 4.4 x 1.15mm 1.15mm 5mm +125 °C -40 °C
RS Stock No. 190-4918
Mfr. Part No.MAX6969AUG+
HK$30.493
Each (In a Tube of 62)
units
- - - - 25 mA Surface Mount TSSOP 24 5.5 (Maximum) V 7.9 x 4.5 x 0.95mm 0.95mm 7.9mm +125 °C -40 °C
RS Stock No. 121-6440
Mfr. Part No.NCP5623BMUTBG
HK$5.13
Each (On a Reel of 3000)
units
- 3 ±3% ±0.5% 1 mA Surface Mount LLGA 12 2.7 → 5.5 V 2 x 2 x 0.55mm 0.55mm 2mm +125 °C -40 °C