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庫存編號 121-8259
製造零件編號LM3404MA/NOPB
HK$13.671
毎管:95 個
單位
1 1 - - - Surface Mount SOIC 8 9 V, 12 V, 15 V, 18 V, 24 V 4.9 x 3.9 x 1.45mm 1.45mm 4.9mm +125 °C -40 °C
RS庫存編號 177-9680
製造零件編號TC14433AEPG
BrandMicrochip
HK$52.263
毎管:15 個
單位
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庫存編號 813-8737
製造零件編號LM3464MH/NOPB
HK$41.42
單位
- - - - - Surface Mount HTSSOP 28 12 → 80 V 9.7 x 4.4 x 1mm 1mm 9.7mm +125 °C -40 °C
RS庫存編號 920-0035
製造零件編號LT3760EFE#PBF
HK$57.406
毎管:50 個
單位
- - - ±2% 150 μA Surface Mount TSSOP 28 6 → 40 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +125 °C -40 °C
RS庫存編號 419-603
製造零件編號MAX8790ETP+
HK$61.71
單位
- - - - - Surface Mount TQFN 20 5 V, 9 V, 12 V, 15 V, 18 V, 24 V 4 x 4 x 0.73mm 0.73mm 4mm +85 °C -40 °C
RS庫存編號 751-5408
製造零件編號ZXSC380FHTA
HK$3.773
/個 (每包:10個)
單位
- - - - - - - - - - - - - -
全新
RS庫存編號 193-9806
製造零件編號HVLED007TR
HK$3.738
個 (在毎卷:2500)
單位
- - - - 5.5 mA Surface Mount SOIC 8 10.5 → 22.5 V 5 x 4 x 1.65mm 1.65mm 5mm +150 °C -40 °C
RS庫存編號 186-9295
製造零件編號NSI45030AZT1G
HK$4.306
/個 (每包:25個)
單位
- - ±10% - 33 mA Surface Mount SOT-223 4 45 V 6.7 x 3.7 x 1.65mm 1.65mm 6.7mm +150 °C -55 °C
RS庫存編號 154-6372
製造零件編號LT3599IFE#PBF
HK$53.976
毎管:50 個
單位
- 40 - ±1.5% 4.8 mA Surface Mount TSSOP 28 3.1 → 30 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +125 °C -40 °C
RS庫存編號 146-1185
製造零件編號MAX7221CWG+
HK$69.16
毎管:30 個
單位
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庫存編號 761-8793
製造零件編號LT3599IFE#PBF
HK$68.68
單位
- 40 - ±1.5% 4.8 mA Surface Mount TSSOP 28 3.1 → 30 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +125 °C -40 °C
全新
RS庫存編號 193-9807
製造零件編號HVLED007TR
HK$7.942
/個 (每包:10個)
單位
- - - - 5.5 mA Surface Mount SOIC 8 10.5 → 22.5 V 5 x 4 x 1.65mm 1.65mm 5mm +150 °C -40 °C
RS庫存編號 798-8859
製造零件編號LT3791EFE#PBF
HK$89.80
單位
- - ±6% - 4 mA Surface Mount TSSOP 38 4.7 → 60 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +125 °C -40 °C
RS庫存編號 877-2958
製造零件編號STP16DP05TTR
HK$11.814
/個 (每包:5個)
單位
- - - - - - - - - - - - - -
RS庫存編號 920-0038
製造零件編號LT3791EFE#PBF
HK$64.158
毎管:50 個
單位
- - ±6% - 4 mA Surface Mount TSSOP 38 4.7 → 60 V 9.8 x 4.5 x 1.05mm 1.05mm 9.8mm +125 °C -40 °C
RS庫存編號 182-6758
製造零件編號AL5890-15P1-13
HK$0.852
個 (在毎卷:10000)
單位
- - 10% - 16.5 mA Surface Mount PowerDI 123 2 400 V 3 x 1.93 x 1mm 1mm 3mm +125 °C -40 °C
RS庫存編號 145-0034
製造零件編號UCC28810D
HK$5.754
毎管:75 個
單位
- - - - - Surface Mount SOIC 8 - 4.9 x 3.91 x 1.58mm 1.58mm 4.9mm +105 °C -40 °C
RS庫存編號 737-7981
製造零件編號NSI45025AT1G
HK$2.767
/個 (每包:10個)
單位
- - - - 25 mA Surface Mount SOD 123 - - - - - -
RS庫存編號 182-6762
製造零件編號AL8843SP-13
HK$2.329
個 (在毎卷:2500)
單位
- - 4% - 3 A Surface Mount SO 8 40 V 5.1 x 4 x 1.55mm 1.55mm 5.1mm +125 °C -40 °C
RS庫存編號 761-5772
製造零件編號LM3421MH/NOPB
HK$22.80
單位
- 3 - - 3.5 mA Surface Mount TSSOP 16 4.5 → 75 V 5 x 4.4 x 0.9mm 0.9mm 5mm +125 °C -40 °C