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. 122-2422
Mfr. Part No.ZXLD383ET5TA
$0.596
Each (On a Reel of 3000)
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. 122-1435
Mfr. Part No.ZXSC380FHTA
$0.489
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 751-5408
Mfr. Part No.ZXSC380FHTA
$0.948
Each (In a Pack of 10)
units
- - - - - - - - - - - - - -
RS Stock No. 798-8831
Mfr. Part No.LT3478IFE#PBF
$15.99
Each
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. 422-312
Mfr. Part No.TLC5920DL
$3.48
Each (In a Pack of 5)
units
- 128 - - 1.6 mA Surface Mount SSOP 48 5 V 15.88 x 7.49 x 2.59mm 2.59mm 15.88mm +85 °C -20 °C
RS Stock No. 737-7990
Mfr. Part No.NSI45030AT1G
$0.596
Each (In a Pack of 10)
units
- - - - 30 mA Surface Mount SOD 123 - - - - - -
RS Stock No. 124-2349
Mfr. Part No.PCA9530DP,118
BrandNXP
$1.098
Each (On a Reel of 2500)
units
- 2 - - 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. 825-3599
Mfr. Part No.TLC5940PWPR
$4.27
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. 162-8644
Mfr. Part No.LP55231SQE/NOPB
$2.31
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. 510-730
Mfr. Part No.PCA9551PW,112
BrandNXP
$2.82
Each (In a Pack of 5)
units
- 8 - - 0.5 mA Surface Mount TSSOP 16 2.5 V, 3.3 V, 5 V 5.1 x 4.5 x 0.95mm 0.95mm 5.1mm +85 °C -40 °C
RS Stock No. 510-986
Mfr. Part No.PCA9530DP,118
BrandNXP
$2.45
Each (In a Pack of 5)
units
- 2 - - 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. 738-5235
Mfr. Part No.AL8805W5-7
$1.35
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 122-0314
Mfr. Part No.AL8805W5-7
$0.613
Each (On a Reel of 3000)
units
- - - - - - - - - - - - - -
RS Stock No. 163-2077
Mfr. Part No.CAT4002ATD-GT3
$0.445
Each (On a Reel of 3000)
units
- - - - 40 mA Surface Mount TSOT-23 6 - - - - - -
RS Stock No. 825-8323
Mfr. Part No.LP55231SQE/NOPB
$3.41
Each (In a Pack of 5)
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. 389-344
Mfr. Part No.TLC5940PWP
$3.98
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. 168-4368
Mfr. Part No.TLC5940PWPR
$4.30
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. 800-9878
Mfr. Part No.CAT4002ATD-GT3
$1.02
Each (In a Pack of 10)
units
- - - - 40 mA Surface Mount TSOT-23 6 - - - - - -
RS Stock No. 121-8296
Mfr. Part No.TLC5940PWP
$4.57
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. 921-3038
Mfr. Part No.TLC5947RHBT
$4.36
Each (On a Reel of 250)
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
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