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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Omschrijving Prijs 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-stocknr. 738-0167
FabrikantnummerAT42QT1070-SSU
FabrikantMicrochip
€ 0,85
Each (In a Pack of 2)
Aantal stuks
- - Serial-I2C - - Surface Mount SOIC 14 1.8 → 5.5 V 8.74 x 3.99 x 1.5mm 8.74mm 3.99mm 1.5mm +85 °C
RS-stocknr. 715-3915
FabrikantnummerAT42QT1012-TSHR
FabrikantMicrochip
€ 0,57
Each
Aantal stuks
- 9 bit Serial Capacitive 2-Wire Surface Mount SOT-23 6 1.8 → 5.5 V 3 x 1.75 x 1.3mm 3mm 1.75mm 1.3mm +85 °C
RS-stocknr. 178-4997
FabrikantnummerAR1021-I/SS
FabrikantMicrochip
€ 1,358
Each (In a Tube of 67)
Aantal stuks
140sps 10 bit SPI 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-stocknr. 768-0776
FabrikantnummerAR1021-I/SS
FabrikantMicrochip
€ 1,49
Each (In a Pack of 2)
Aantal stuks
140sps 10 bit SPI 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-stocknr. 768-0767
FabrikantnummerAR1011-I/SS
FabrikantMicrochip
€ 1,49
Each (In a Pack of 2)
Aantal stuks
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-stocknr. 905-3163
FabrikantnummerMTCH102-I/MS
FabrikantMicrochip
€ 0,533
Each (In a Pack of 10)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount MSOP 8 2.05 → 3.6 V 3 x 3 x 0.95mm 3mm 3mm 0.95mm +85 °C
RS-stocknr. 743-4747
FabrikantnummerAR1100-I/SS
FabrikantMicrochip
€ 1,885
Each (In a Pack of 2)
Aantal stuks
- 10 bit SPI Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SSOP 20 5 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C
RS-stocknr. 165-4088
FabrikantnummerMTCH105-I/ST
FabrikantMicrochip
€ 0,691
Each (In a Tube of 96)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount TSSOP 14 2.05 → 3.6 V 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm +85 °C
RS-stocknr. 905-3167
FabrikantnummerMTCH105-I/ST
FabrikantMicrochip
€ 0,712
Each (In a Pack of 10)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount TSSOP 14 2.05 → 3.6 V 5.1 x 4.5 x 1.05mm 5.1mm 4.5mm 1.05mm +85 °C
RS-stocknr. 911-5647
FabrikantnummerAR1100-I/SS
FabrikantMicrochip
€ 1,703
Each (In a Tube of 67)
Aantal stuks
- 10 bit SPI Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SSOP 20 5 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C
RS-stocknr. 165-4168
FabrikantnummerMTCH102-I/MS
FabrikantMicrochip
€ 0,483
Each (In a Tube of 100)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount MSOP 8 2.05 → 3.6 V 3 x 3 x 0.95mm 3mm 3mm 0.95mm +85 °C
RS-stocknr. 893-8284
FabrikantnummerMTCH6303-I/RG
FabrikantMicrochip
€ 3,275
Each (In a Pack of 2)
Aantal stuks
- 10 bit Serial-I2C Capacitive - Surface Mount QFN 64 2.3 → 3.6 V 9 x 9 x 0.9mm 9mm 9mm 0.9mm +85 °C
RS-stocknr. 803-2250
FabrikantnummerMTCH6301-I/PT
FabrikantMicrochip
€ 2,384
Each (In a Pack of 5)
Aantal stuks
- 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-stocknr. 810-3930
FabrikantnummerMTCH6102-I/SS
FabrikantMicrochip
€ 1,248
Each (In a Pack of 5)
Aantal stuks
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS-stocknr. 146-0306
FabrikantnummerMTCH108-I/SS
FabrikantMicrochip
€ 0,771
Each (In a Tube of 67)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount SSOP 20 2.05 → 3.6 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C
RS-stocknr. 159-7524
FabrikantnummerMTCH6303-I/RG
FabrikantMicrochip
€ 2,972
Each (In a Tube of 40)
Aantal stuks
- 10 bit Serial-I2C Capacitive - Surface Mount QFN 64 2.3 → 3.6 V 9 x 9 x 0.9mm 9mm 9mm 0.9mm +85 °C
RS-stocknr. 178-4886
FabrikantnummerAR1011-I/SO
FabrikantMicrochip
€ 1,48
Each (In a Tube of 38)
Aantal stuks
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-stocknr. 178-4884
FabrikantnummerAR1020-I/SO
FabrikantMicrochip
€ 1,48
Each (In a Tube of 38)
Aantal stuks
- 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-stocknr. 165-2152
FabrikantnummerMTCH6301-I/PT
FabrikantMicrochip
€ 1,966
Each (In a Tray of 160)
Aantal stuks
- 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-stocknr. 905-3176
FabrikantnummerMTCH108-I/SS
FabrikantMicrochip
€ 0,792
Each (In a Pack of 10)
Aantal stuks
- - Simple I/O Capacitive - Surface Mount SSOP 20 2.05 → 3.6 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C