Touch Screen Controllers

Touch screen controllers are data converters which convert user actions on a screen to signals that can be read by a device. These controllers plug into sensors that communicate touch actions electronically, enabling the use of a touch screen device as an input mechanism in place of a mouse or keypad.


What are touch screen controllers used for?

Touch screen controllers are used in ATMs and point of sale equipment as well as in smart technology devices such as tablets, mobile phones, laptops and Kindles. Touch screen controllers are also standard in the manufacturing and engineering industries where display screens act as control panels for machinery and specialised equipment.


Types of touch screen controllers

Touch screen controllers come in two types: capacitive and resistive.


Capacitive touch screen controllers are compatible with screen panels coated with indium tin dioxide. The film coating conducts a constant electrical current across a sensor to pick up on any change in electrical charge when the screen is touched.


Resistive touch screen controllers produce an electrically resistive layer. The changes in resistance on this layer are identified as touch events, which are picked up by the controller for processing of data. 


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รายละเอียดสินค้า / Description ราคา / Price Conversion Rate Resolution Interface Type Sensing Technology Sensing Wire Type Mounting Type Package Type Pin Count Typical Operating Supply Voltage Dimensions Length Width Height Maximum Operating Temperature
RS Stock No. 125-4201
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8CMBR2044-24LKXI
THB89.10
Each: (In a Pack of 5)
Units
- - UART Capacitive - Surface Mount QFN 16 1.71 → 5.5 V 3 x 3 x 0.55mm 3mm 3mm 0.55mm +85 °C
RS Stock No. 171-0956
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8CMBR2044-24LKXI
THB58.807
Each (In a Tray of 490)
Units
- - UART Capacitive - Surface Mount QFN 16 1.71 → 5.5 V 3 x 3 x 0.55mm 3mm 3mm 0.55mm +85 °C
RS Stock No. 171-0932
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20467S-24LQXI
THB149.43
Each (In a Tray of 490)
Units
- - - - - Surface Mount QFN 32 - 5 x 5 x 0.53mm 5mm 5mm 0.53mm +85 °C
RS Stock No. 125-4145
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20180-SX2I
THB77.126
Each: (In a Pack of 5)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 16 2.4 → 5.25 V 9.98 x 3.98 x 1.48mm 9.98mm 3.98mm 1.48mm +85 °C
RS Stock No. 125-4203
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8CTMG120-56LTXI
THB164.45
Each
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount QFN 56 3 → 5.25 V 8.1 x 8.1 x 0.95mm 8.1mm 8.1mm 0.95mm +85 °C
RS Stock No. 125-4144
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20121-SX1I
THB59.294
Each: (In a Pack of 5)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 8 2.4 → 5.25 V 4.97 x 3.98 x 1.48mm 4.97mm 3.98mm 1.48mm +85 °C
RS Stock No. 125-4153
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20467S-24LQXI
THB224.455
Each: (In a Pack of 2)
Units
- - - - - Surface Mount QFN 32 - 5 x 5 x 0.53mm 5mm 5mm 0.53mm +85 °C
RS Stock No. 125-4142
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20110-SX2I
THB56.394
Each: (In a Pack of 5)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 16 2.4 → 5.25 V 9.98 x 3.98 x 1.48mm 9.98mm 3.98mm 1.48mm +85 °C
RS Stock No. 125-4143
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20111-SX1I
THB50.635
Each: (In a Pack of 10)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 8 2.4 → 5.25 V 4.97 x 3.98 x 1.48mm 4.97mm 3.98mm 1.48mm +85 °C
ใหม่ / New
RS Stock No. 188-5351
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20110-SX2I
THB70.909
Each (In a Tube of 48)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 16 5.25 (Maximum) V 9.98 x 3.98 x 1.48mm 9.98mm 3.98mm 1.48mm +85 °C
RS Stock No. 125-4141
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20110-LDX2I
THB76.186
Each: (In a Pack of 5)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount QFN 16 2.4 → 5.25 V 3 x 3 x 0.55mm 3mm 3mm 0.55mm +85 °C
RS Stock No. 920-1066
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20237-24LKXI
THB82.116
Each (In a Tray of 490)
Units
23.43ksps 8 bit Serial-I2C Capacitive 2-Wire Surface Mount QFN 16 1.71 → 5.5 V 3 x 3 x 0.55mm 3mm 3mm 0.55mm +85 °C
RS Stock No. 171-0926
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.CY8C20110-LDX2I
THB49.167
Each (In a Tray of 490)
Units
- - Serial-I2C Capacitive 2-Wire Surface Mount QFN 16 2.4 → 5.25 V 3 x 3 x 0.55mm 3mm 3mm 0.55mm +85 °C