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 737-7990
製造零件編號NSI45030AT1G
HK$3.192
/個 (每包:10個)
單位
- - - - 30 mA Surface Mount SOD 123 - - - - - -
全新
RS庫存編號 186-8917
製造零件編號NSI45030AZT1G
HK$2.023
個 (在毎卷:1000)
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 792-2083
製造零件編號NCL30100SNT1G
HK$7.012
/個 (每包:5個)
單位
- 3 - - - Surface Mount TSOP 6 18 V 3.1 x 3 x 1mm 1mm 3.1mm +150 °C -
RS庫存編號 166-1795
製造零件編號FAN5331SX
HK$3.041
個 (在毎卷:3000)
單位
- - - - - 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庫存編號 163-2679
製造零件編號NSI45025AT1G
HK$1.166
個 (在毎卷:3000)
單位
- - - - 25 mA Surface Mount SOD 123 - - - - - -
RS庫存編號 121-6460
製造零件編號NSI50150ADT4G
HK$2.796
個 (在毎卷:2500)
單位
- 80 ±10% - 350 mA Surface Mount DPAK 3 50 V 6.73 x 6.22 x 2.38mm 2.38mm 6.73mm +175 °C -55 °C
RS庫存編號 163-2278
製造零件編號NSI50350AST3G
HK$2.19
個 (在毎卷:2500)
單位
- 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庫存編號 737-8007
製造零件編號NSI45030T1G
HK$2.907
/個 (每包:10個)
單位
- - - - 30 mA Surface Mount SOD-123 2 - - - - - -
RS庫存編號 121-6523
製造零件編號NSIC2030JBT3G
HK$1.728
個 (在毎卷:2500)
單位
- - - - 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
全新
RS庫存編號 185-9183
製造零件編號NCL30170ADR2G
HK$10.449
/個 (每包:7個)
單位
1 1 - - 1.2 mA Surface Mount SOIC 10 20 V 4.9 x 3.9 x 1.25mm 1.25mm 4.9mm +125 °C -40 °C
RS庫存編號 792-2134
製造零件編號NSI50350AST3G
HK$3.849
/個 (每包:10個)
單位
- 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庫存編號 808-4132
製造零件編號NUD4011DR2G
HK$5.171
/個 (每包:25個)
單位
- 30 - - 70 mA Surface Mount SOIC 8 200 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS庫存編號 792-2033
製造零件編號CAT4002ASD-GT3
HK$3.569
/個 (每包:10個)
單位
- 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庫存編號 163-2247
製造零件編號NCV7680PWR2G
HK$11.012
個 (在毎卷:1000)
單位
- 8 - 7% 750 mA Surface Mount SOIC 16 -0.3 → 5 V 10.45 x 7.6 x 2.55mm 2.55mm 10.45mm +150 °C -40 °C
RS庫存編號 163-2225
製造零件編號NCP3065DR2G
HK$6.478
個 (在毎卷:2500)
單位
- 2 - - 7 mA Surface Mount SOIC 8 3 → 40 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS庫存編號 163-2680
製造零件編號NSI45030T1G
HK$1.093
個 (在毎卷:3000)
單位
- - - - 30 mA Surface Mount SOD-123 2 - - - - - -
全新
RS庫存編號 184-1051
製造零件編號NSI45025T1G
HK$1.091
個 (在毎卷:3000)
單位
- - ±15% - 25 mA Surface Mount SOD-123 2 45 (Maximum) V 2.84 x 1.8 x 1.25mm 1.25mm 2.84mm +150 °C -55 °C
RS庫存編號 163-2377
製造零件編號CAT4004AHU2-GT3
HK$3.78
個 (在毎卷:3000)
單位
- - ±1% 5% 20 mA Surface Mount UDFN 8 4 V 2.1 x 2.1 x 0.5mm 0.5mm 2.1mm +85 °C -40 °C
RS庫存編號 121-6374
製造零件編號NCV3065DR2G
HK$5.768
個 (在毎卷:2500)
單位
- - - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS庫存編號 755-9900
製造零件編號CAT4004AHU2-GT3
HK$8.51
/個 (每包:2個)
單位
- - ±1% 5% 20 mA Surface Mount UDFN 8 4 V 2.1 x 2.1 x 0.5mm 0.5mm 2.1mm +85 °C -40 °C