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.
LCD Drivers
คัดกรอง / Filters
| รายละเอียดสินค้า / Description | ราคา / Price | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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RS Stock No.
757-5028
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CP2402-GM
Brand :Silicon Labs
|
THB48.12
Each: (In a Pack of 2)
Units
|
- | 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 Stock No.
168-9921
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CP2402-GM
Brand :Silicon Labs
|
THB44.533
Each (In a Tube of 73)
Units
|
- | 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 Stock No.
145-1297
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MM5452V/NOPB
Brand :Texas Instruments
|
THB198.55
Each (In a Tube of 25)
Units
|
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 Stock No.
190-4911
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX1606EUA+
Brand :Maxim Integrated
|
THB104.90
Each (In a Tube of 50)
Units
|
- | - | 500kHz | 320 μA | Surface Mount | μMAX | 8 | 2.4 → 5.5 V | 3.1 x 3.1 x 0.95mm | 0.95mm | 3.1mm | 3.1mm | +85 °C | -40 °C |
|
RS Stock No.
178-4868
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AY0438-I/L
Brand :Microchip
|
THB144.481
Each (In a Tube of 27)
Units
|
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 Stock No.
921-5327
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LMH0302SQE/NOPB
Brand :Texas Instruments
|
THB220.126
Each (On a Reel of 250)
Units
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
RS Stock No.
752-7341
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BU9795AGUW-E2
Brand :ROHM
|
THB120.64
Each
Units
|
- | 31 | 104Hz | - | Surface Mount | VBGA | 48 | 3.3 V, 5 V | 4 x 4 x 0.9mm | 0.9mm | 4mm | 4mm | +85 °C | -40 °C |
|
RS Stock No.
761-4615
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.LMH0302SQE/NOPB
Brand :Texas Instruments
|
THB313.59
Each
Units
|
- | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
RS Stock No.
820-9729
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD9880KSTZ-150
Brand :Analog Devices
|
THB768.61
Each
Units
|
- | - | 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 Stock No.
819-5257
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AY0438-I/P
Brand :Microchip
|
THB109.752
Each (In a Tube of 10)
Units
|
4 | 32 | 1.5MHz | 60 μA | Through Hole | PDIP | 40 | 3 to 8.5 V | 2.07 x 0.557 x 0.205in | 5.21mm | 0.557in | 52.58mm | +85 °C | -40 °C |
|
RS Stock No.
185-0968
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.BU9799KV-E2
Brand :ROHM
|
THB115.21
Each: (In a Pack of 10)
Units
|
- | 200 | 104Hz | 20 μA | Surface Mount | VQFP | 64 | 2.5 → 5.5 V | 10 x 10 x 1.4mm | 1.4mm | 10mm | 10mm | +85 °C | -40 °C |
|
RS Stock No.
189-7550
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX749CSA+
Brand :Maxim Integrated
|
THB114.821
Each (In a Tube of 100)
Units
|
- | - | - | - | Surface Mount | SOIC | 8 | - | 5 x 4 x 1.5mm | 1.5mm | 4mm | 5mm | +70 °C | 0 °C |
|
RS Stock No.
819-5248
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AY0438/L
Brand :Microchip
|
THB135.782
Each (In a Tube of 27)
Units
|
4 | 32 | 1.5MHz | 60 μA | Surface Mount | PLCC | 44 | 3 to 8.5 V | 0.656 x 0.656 x 0.158in | 4.01mm | 0.656in | 16.66mm | +70 °C | 0 °C |
|
RS Stock No.
190-6012
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ICM7211AMIQH+D
Brand :Maxim Integrated
|
THB197.065
Each: (In a Pack of 2)
Units
|
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 Stock No.
190-5901
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MAX749CPA+
Brand :Maxim Integrated
|
THB167.39
Each: (In a Pack of 2)
Units
|
- | - | 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 Stock No.
819-5250
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AY0438T-I/L
Brand :Microchip
|
THB133.689
Each (On a Reel of 500)
Units
|
4 | 32 | 1.5MHz | 60 μA | Surface Mount | PLCC | 44 | 3 to 8.5 V | 0.656 x 0.656 x 0.158in | 4.01mm | 0.656in | 16.66mm | +85 °C | -40 °C |
|
RS Stock No.
190-5936
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ICM7224IPL+
Brand :Maxim Integrated
|
THB411.54
Each
Units
|
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 Stock No.
770-9439
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AY0438-I/L
Brand :Microchip
|
THB157.54
Each
Units
|
4 | 32 | 1.5MHz | 60 μA | Surface Mount | PLCC | 44 | 3 to 8.5 V | 0.656 x 0.656 x 0.083in | 2.11mm | 0.656in | 16.66mm | +85 °C | -40 °C |
|
|
RS Stock No.
160-9842
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AD9880KSTZ-150
Brand :Analog Devices
|
THB670.98
Each (In a Tray of 90)
Units
|
- | - | 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 Stock No.
192-1678
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.ICM7211AIPL+
Brand :Maxim Integrated
|
THB202.805
Each: (In a Pack of 2)
Units
|
4 | 28 | 0.016MHz | - | Through Hole | PDIP | 40 | 5 V | 52.58 x 13.97 x 3.81mm | 3.81mm | 13.97mm | 52.58mm | +85 °C | -20 °C |
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