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.

...
Read more Read less

Filters

Viewing 21 - 40 of 60 products
Results per page
Description 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. 178-4884
Mfr. Part No.AR1020-I/SO
BrandMicrochip
£1.363
Each (In a Tube of 38)
Units
- 10 bit SPI Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SOIC 20 3.3 → 5 V 12.8 x 7.5 x 2.05mm 12.8mm 7.5mm 2.05mm +85 °C
RS Stock No. 687-8503
Mfr. Part No.AR1020-I/SO
BrandMicrochip
£1.48
Each
Units
- 10 bit SPI Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SOIC 20 3.3 → 5 V 12.8 x 7.5 x 2.05mm 12.8mm 7.5mm 2.05mm +85 °C
RS Stock No. 171-0926
Mfr. Part No.CY8C20110-LDX2I
£1.244
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
RS Stock No. 920-1066
Mfr. Part No.CY8C20237-24LKXI
£2.223
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. 810-3930
Mfr. Part No.MTCH6102-I/SS
BrandMicrochip
£1.06
Each (In a Pack of 5)
Units
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 823-7730
Mfr. Part No.AR1011-I/SO
BrandMicrochip
£0.454
Each (In a Pack of 5)
Units
140sps 10 bit UART Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SOIC 20 2.5 → 5.25 V 12.8 x 7.5 x 2.35mm 12.8mm 7.5mm 2.35mm +85 °C
RS Stock No. 145-9032
Mfr. Part No.MTCH6102-I/SS
BrandMicrochip
£0.972
Each (In a Tube of 47)
Units
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 178-4886
Mfr. Part No.AR1011-I/SO
BrandMicrochip
£0.97
Each (In a Tube of 38)
Units
140sps 10 bit UART Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SOIC 20 2.5 → 5.25 V 12.8 x 7.5 x 2.35mm 12.8mm 7.5mm 2.35mm +85 °C
RS Stock No. 768-0767
Mfr. Part No.AR1011-I/SS
BrandMicrochip
£0.415
Each (In a Pack of 2)
Units
140sps 10 bit UART Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SSOP 20 2.5 → 5 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 803-2250
Mfr. Part No.MTCH6301-I/PT
BrandMicrochip
£0.668
Each (In a Pack of 5)
Units
- 12 bit Serial-I2C Capacitive - Surface Mount TQFP 44 2.3 → 3.6 V 10 x 10 x 1.05mm 10mm 10mm 1.05mm +85 °C
RS Stock No. 165-2152
Mfr. Part No.MTCH6301-I/PT
BrandMicrochip
£0.534
Each (In a Tray of 160)
Units
- 12 bit Serial-I2C Capacitive - Surface Mount TQFP 44 2.3 → 3.6 V 10 x 10 x 1.05mm 10mm 10mm 1.05mm +85 °C
RS Stock No. 194-9159
Mfr. Part No.CY8CMBR3002-SX1I
£0.739
Each (In a Tube of 97)
Units
- - - Capacitive 2-Wire Surface Mount SOIC 8 1.71 → 5.5 V 4.97 x 3.98 x 1.47mm 4.97mm 3.98mm 1.47mm +85 °C
RS Stock No. 194-9160
Mfr. Part No.CY8CMBR3002-SX1I
£0.783
Each (In a Pack of 10)
Units
- - - Capacitive 2-Wire Surface Mount SOIC 8 1.71 → 5.5 V 4.97 x 3.98 x 1.47mm 4.97mm 3.98mm 1.47mm +85 °C
RS Stock No. 194-9161
Mfr. Part No.CY8CMBR3106S-LQXI
£1.195
Each (In a Tray of 490)
Units
- - - Capacitive 2-Wire Surface Mount QFN 24 1.71 → 5.5 V 4 x 4 x 0.55mm 4mm 4mm 0.55mm +85 °C
RS Stock No. 194-9162
Mfr. Part No.CY8CMBR3106S-LQXI
£1.998
Each (In a Pack of 5)
Units
- - - Capacitive 2-Wire Surface Mount QFN 24 1.71 → 5.5 V 4 x 4 x 0.55mm 4mm 4mm 0.55mm +85 °C
RS Stock No. 193-8496
Mfr. Part No.CY8CMBR3102-SX1IT
£0.515
Each (On a Reel of 2500)
Units
- - I2C Capacitive 2-Wire Surface Mount SOIC 8 1.8 V 4.97 x 3.98 x 1.47mm 4.97mm 3.98mm 1.47mm +85 °C
RS Stock No. 185-1351
Mfr. Part No.BU21029GUL-E2
BrandROHM
£1.584
Each (In a Pack of 5)
Units
- 12 bit - Resistive 2-Wire Surface Mount VCSP50L2 50 3 V 2 x 2 x 0.55mm 2mm 2mm 0.55mm +85 °C
RS Stock No. 125-4142
Mfr. Part No.CY8C20110-SX2I
£2.132
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. 133-1746
Mfr. Part No.QT60168-ASG
BrandMicrochip
£4.12
Each
Units
- 11 bit SPI Spread-Spectrum Charge-Transfer Hard-Wire Surface Mount TQFP 32 3 → 5.25 V 7.1 x 7.1 x 1.05mm 7.1mm 7.1mm 1.05mm +105 °C
RS Stock No. 177-3364
Mfr. Part No.AT42QT1010-MAHR
BrandMicrochip
£0.371
Each (In a Pack of 20)
Units
- 14 bit Digital Output - - Surface Mount UDFN/USON 8 1.8 V 2.05 x 2 x 0.55mm 2.05mm 2mm 0.55mm +85 °C
Related Products
AT42QT1060 6 Channel QTouch® Touch Sensor IC. Human ...
Description:
AT42QT1060 6 Channel QTouch® Touch Sensor IC. Human Machine Interface (HMI), Microchip.
The BU21024FV-M is 4-wire resistive touch screen controller ...
Description:
The BU21024FV-M is 4-wire resistive touch screen controller IC. 4-wire resistive touch screen interface3.0V single power supply4-wire SPI interface / 2-wire serial interface Selectable download way of CPU firmware (Host or EEPROM)Two points and gesture detection.