LCD Drivers

How does LCD (Liquid Crystal Display) driver work?

LCD is an array of liquid crystal segments. When not in an electrical field, crystals are organized in a random pattern, however, once the electric field is applied, the crystals align to the field. For driving a light through the aligned crystal field a light source is needed.

Passive and Active LCD Displays, what is the difference?

Passive LCD panels or STN LCDs consists of a grid of row and columns electrical signals. There is no charge stored at the segment and it may take multiple passes to correctly align the field to the desired value.

Active LCD drivers or TFT displays columns and rows are multiplexed to many different segments. The charge is stored at the transistor. One pass will set the aligned state of the transistor. A stronger backlight is needed than for a passive display.

Advantages of LCD displays
• LCD displays produce bright images because of their high peak intensity and they are suitable for environments that are brightly lit
• The durability of 50 thousand - 100 thousand hours
• Almost every industry uses them: military, consumer, medical, automotive, industrial and marine

Before you choose an LCD Driver, consider the requirements of your application and which types of displays are available to buy. With the right selection, RS Components can help to create the perfect LCD display module for your product.

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Omschrijving Prijs Number of Digits Number of Segments Maximum Clock Frequency Maximum Supply Current Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Height Width Length Maximum Operating Temperature Minimum Operating Temperature
RS-stocknr. 757-5028
FabrikantnummerCP2402-GM
FabrikantSilicon Labs
€ 0,99
Each (In a Pack of 2)
Aantal stuks
- 64 25MHz 0.79 mA Surface Mount TQFN 32 3.3 V 5 x 5 x 1.05mm 1.05mm 5mm 5mm +85 °C -40 °C
RS-stocknr. 168-9921
FabrikantnummerCP2402-GM
FabrikantSilicon Labs
€ 1,097
Each (In a Tube of 73)
Aantal stuks
- 64 25MHz 0.79 mA Surface Mount TQFN 32 3.3 V 5 x 5 x 1.05mm 1.05mm 5mm 5mm +85 °C -40 °C
RS-stocknr. 162-8406
FabrikantnummerTPS65150PWP
€ 1,978
Each (In a Tube of 60)
Aantal stuks
- - 1.38MHz - Surface Mount HTSSOP 24 1.8 → 6 V 7.9 x 4.5 x 1.05mm 1.05mm 4.5mm 7.9mm +85 °C -40 °C
RS-stocknr. 818-4907
FabrikantnummerTPS65150PWP
€ 2,308
Each (In a Pack of 5)
Aantal stuks
- - 1.38MHz - Surface Mount HTSSOP 24 1.8 → 6 V 7.9 x 4.5 x 1.05mm 1.05mm 4.5mm 7.9mm +85 °C -40 °C
RS-stocknr. 189-7550
FabrikantnummerMAX749CSA+
FabrikantMaxim Integrated
€ 2,992
Each (In a Tube of 100)
Aantal stuks
- - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 4mm 5mm +70 °C 0 °C
RS-stocknr. 190-6012
FabrikantnummerICM7211AMIQH+D
FabrikantMaxim Integrated
€ 5,065
Each (In a Pack of 2)
Aantal stuks
4 7 19kHz 50 μA Surface Mount PLCC 44 5 V 16.66 x 16.66 x 1.53mm 1.53mm 16.66mm 16.66mm +85 °C -20 °C
RS-stocknr. 178-4837
FabrikantnummerAY0438/P
FabrikantMicrochip
€ 2,819
Each (In a Tube of 10)
Aantal stuks
4 32 1.5MHz 60 μA Through Hole PDIP 40 3 → 8.5 V 2.095 x 0.58 x 0.195in 4.95mm 0.58in 53.21mm +70 °C 0 °C
RS-stocknr. 812-2486
FabrikantnummerMM5452V/NOPB
€ 3,488
Each (In a Pack of 5)
Aantal stuks
4.5 32 1MHz 40 μA Surface Mount PLCC 44 3 → 10 V 16.66 x 16.66 x 4.06mm 4.06mm 16.66mm 16.66mm +85 °C -40 °C
RS-stocknr. 190-4910
FabrikantnummerICM7224IPL+
FabrikantMaxim Integrated
€ 9,562
Each (In a Tube of 10)
Aantal stuks
4-1/2 - 19kHz 50 μA Through Hole PDIP 40 5 V 52.71 x 14.61 x 4.45mm 4.45mm 14.61mm 52.71mm +85 °C -20 °C
RS-stocknr. 190-4908
FabrikantnummerICM7211AMIQH+D
FabrikantMaxim Integrated
€ 4,362
Each (In a Tube of 28)
Aantal stuks
4 7 19kHz 50 μA Surface Mount PLCC 44 5 V 16.66 x 16.66 x 1.53mm 1.53mm 16.66mm 16.66mm +85 °C -20 °C
RS-stocknr. 189-9372
FabrikantnummerMAX749CSA+
FabrikantMaxim Integrated
€ 4,22
Each (In a Pack of 2)
Aantal stuks
- - - - Surface Mount SOIC 8 - 5 x 4 x 1.5mm 1.5mm 4mm 5mm +70 °C 0 °C
RS-stocknr. 190-5901
FabrikantnummerMAX749CPA+
FabrikantMaxim Integrated
€ 4,305
Each (In a Pack of 2)
Aantal stuks
- - 500kHz 60 μA Through Hole PDIP 8 2 → 6 V 9.91 x 7.87 x 4.45mm 4.45mm 7.87mm 9.91mm +70 °C 0 °C
RS-stocknr. 190-4921
FabrikantnummerMAX749CPA+
FabrikantMaxim Integrated
€ 3,231
Each (In a Tube of 50)
Aantal stuks
- - 500kHz 60 μA Through Hole PDIP 8 2 → 6 V 9.91 x 7.87 x 4.45mm 4.45mm 7.87mm 9.91mm +70 °C 0 °C
RS-stocknr. 190-5936
FabrikantnummerICM7224IPL+
FabrikantMaxim Integrated
€ 10,42
Each
Aantal stuks
4-1/2 - 19kHz 50 μA Through Hole PDIP 40 5 V 52.71 x 14.61 x 4.45mm 4.45mm 14.61mm 52.71mm +85 °C -20 °C
RS-stocknr. 191-3921
FabrikantnummerICL7129ACPL+2
FabrikantMaxim Integrated
€ 6,994
Each (In a Tube of 10)
Aantal stuks
4-1/2 7 360kHz 1.4 mA Through Hole PDIP 40 9 V 52.71 x 14.61 x 4.45mm 4.45mm 14.61mm 52.71mm +70 °C 0 °C
RS-stocknr. 178-4868
FabrikantnummerAY0438-I/L
FabrikantMicrochip
€ 3,852
Each (In a Tube of 27)
Aantal stuks
4 32 1.5MHz 60 μA Surface Mount PLCC 44 3 → 8.5 V 0.656 x 0.656 x 0.083in 2.11mm 0.656in 16.66mm +85 °C -40 °C
RS-stocknr. 770-9420
FabrikantnummerAY0438/P
FabrikantMicrochip
€ 2,82
Each (In a Pack of 2)
Aantal stuks
4 32 1.5MHz 60 μA Through Hole PDIP 40 3 to 8.5 V 2.095 x 0.58 x 0.195in 4.95mm 0.58in 53.21mm +70 °C 0 °C
RS-stocknr. 820-9729
FabrikantnummerAD9880KSTZ-150
FabrikantAnalog Devices
€ 19,48
Each
Aantal stuks
- - 150MHz 330 mA Surface Mount LQFP 100 3.3 V 14 x 14 x 1.45mm 1.45mm 14mm 14mm +70 °C 0 °C
RS-stocknr. 185-1036
FabrikantnummerBU97931FV-E2
FabrikantROHM
€ 1,848
Each (In a Pack of 5)
Aantal stuks
- 112 - 48 μA Surface Mount SSOP 40 1.8 → 3.6 V, 2.7 → 5.5 (LCD) V 13.6 x 5.4 x 1.8mm 1.8mm 5.4mm 13.6mm +85 °C -40 °C
RS-stocknr. 171-4096
FabrikantnummerBU9796AFS-E2
FabrikantROHM
€ 1,279
Each (On a Reel of 2000)
Aantal stuks
- 80 768Hz 1 μA Surface Mount SSOP 32 2.5 → 5.5 V 13.6 x 5.4 x 1.8mm 1.8mm 5.4mm 13.6mm +85 °C -40 °C
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