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$3.44
/個 (每包:10個)
單位
- - - - 30 mA Surface Mount SOD 123 - - - - - -
RS庫存編號 808-4132
製造零件編號NUD4011DR2G
HK$6.37
/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 792-2020
製造零件編號CAT3626HV4-GT2
HK$12.864
Each (On a Tape of 5)
單位
- 6 ±3% ±3% 300 mA Surface Mount TQFN 16 3 → 5.5 V 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm +150 °C -40 °C
RS庫存編號 792-2033
製造零件編號CAT4002ASD-GT3
HK$3.63
/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 121-6439
製造零件編號NCP5623DTBR2G
HK$5.13
個 (在毎卷:2500)
單位
- 3 ±3% ±0.5% 350 μA Surface Mount TSSOP 14 2.7 → 5.5 V 5.1 x 4.5 x 1.05mm 1.05mm 5.1mm +125 °C -40 °C
RS庫存編號 792-2092
製造零件編號NCL30105DR2G
HK$8.724
/個 (每包:5個)
單位
- 2 - - ±20 A Surface Mount SOIC 8 -0.3 → 22 V 5 x 4 x 1.5mm 1.5mm 5mm +150 °C -40 °C
RS庫存編號 185-8035
製造零件編號NCL30170ADR2G
HK$3.99
個 (在毎卷:2500)
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 121-6374
製造零件編號NCV3065DR2G
HK$5.47
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 737-7978
製造零件編號NSI45020JZT1G
HK$5.31
/個 (每包:5個)
單位
- - - - 40 mA Surface Mount SOT 223 - - - - - -
RS庫存編號 792-2143
製造零件編號NSVD4001DR2G
HK$8.39
/個 (每包:5個)
單位
- 3 - - 500 mA Surface Mount SOIC 8 30 V 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS庫存編號 121-6441
製造零件編號NSI50350ADT4G
HK$2.67
個 (在毎卷:2500)
單位
- 1 - - 350 mA Surface Mount DPAK 3 50 V - - - +175 °C -55 °C
RS庫存編號 737-7972
製造零件編號NSI45020T1G
HK$2.93
/個 (每包:10個)
單位
- - - - 20 mA Surface Mount SOD 123 - - - - - -
RS庫存編號 786-2515
製造零件編號NCV3065DR2G
HK$13.52
/個 (每包:5個)
單位
- - - - 1.5 A Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 5mm +125 °C -40 °C
RS庫存編號 184-1051
製造零件編號NSI45025T1G
HK$1.03
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 186-9295
製造零件編號NSI45030AZT1G
HK$4.202
/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 163-2274
製造零件編號NLSF595DTR2G
HK$3.05
個 (在毎卷:2500)
單位
- - - - ±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庫存編號 737-7981
製造零件編號NSI45025AT1G
HK$3.34
/個 (每包:10個)
單位
- - - - 25 mA Surface Mount SOD 123 - - - - - -
RS庫存編號 792-2067
製造零件編號CAT4137TD-GT3
HK$8.98
Each (On a Tape of 5)
單位
- 5 - - 400 mA Surface Mount TSOT-23 5 2.2 → 5.5 V 2.9 x 2.8 x 0.9mm 0.9mm 2.9mm +150 °C -40 °C
RS庫存編號 166-2046
製造零件編號FL7733AMX
HK$3.41
個 (在毎卷:2500)
單位
- - - - - - - - - - - - - -
RS庫存編號 792-2115
製造零件編號NCP5623BMUTBG
HK$13.04
Each (On a Tape of 5)
單位
- 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