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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Beskrivning Pris 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-artikelnummer 743-4747
Tillv. art.nrAR1100-I/SS
VarumärkeMicrochip
19,955 kr
Each (In a Pack of 2)
Enheter
- 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-artikelnummer 911-5647
Tillv. art.nrAR1100-I/SS
VarumärkeMicrochip
17,882 kr
Each (In a Tube of 67)
Enheter
- 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-artikelnummer 715-3915
Tillv. art.nrAT42QT1012-TSHR
VarumärkeMicrochip
5,69 kr
Each
Enheter
- 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-artikelnummer 768-0767
Tillv. art.nrAR1011-I/SS
VarumärkeMicrochip
15,77 kr
Each (In a Pack of 2)
Enheter
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-artikelnummer 768-0776
Tillv. art.nrAR1021-I/SS
VarumärkeMicrochip
15,77 kr
Each (In a Pack of 2)
Enheter
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-artikelnummer 178-4997
Tillv. art.nrAR1021-I/SS
VarumärkeMicrochip
14,143 kr
Each (In a Tube of 67)
Enheter
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-artikelnummer 687-8503
Tillv. art.nrAR1020-I/SO
VarumärkeMicrochip
17,16 kr
Each
Enheter
- 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-artikelnummer 738-0167
Tillv. art.nrAT42QT1070-SSU
VarumärkeMicrochip
9,255 kr
Each (In a Pack of 2)
Enheter
- - 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-artikelnummer 893-8284
Tillv. art.nrMTCH6303-I/RG
VarumärkeMicrochip
23,435 kr
Each (In a Pack of 2)
Enheter
- 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-artikelnummer 145-9032
Tillv. art.nrMTCH6102-I/SS
VarumärkeMicrochip
11,805 kr
Each (In a Tube of 47)
Enheter
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS-artikelnummer 177-1836
Tillv. art.nrAR1021-I/SO
VarumärkeMicrochip
17,226 kr
Each (In a Pack of 5)
Enheter
- 10 bit I2C, SPI Resistive 4-Wire, 5-Wire, 8-Wire Surface Mount SOIC 20 - 12.8 x 7.5 x 2.35mm 12.8mm 7.5mm 2.35mm +85 °C
RS-artikelnummer 127-6595
Tillv. art.nrAT42QT1010-TSHR
VarumärkeMicrochip
5,087 kr
Each (In a Pack of 10)
Enheter
- 14 bit Digital Output Spread-Spectrum Charge-Transfer - Surface Mount SOT-23 6 1.8 → 5.5 V 2.05 x 2 x 0.55mm 2.05mm 2mm 0.55mm +85 °C
RS-artikelnummer 177-0487
Tillv. art.nrMTCH105-I/ML
VarumärkeMicrochip
7,247 kr
Each (In a Tube of 91)
Enheter
- - - Capacitive - Surface Mount QFN 16 3.6 V 4 x 4 x 0.95mm 4mm 4mm 0.95mm +85 °C
RS-artikelnummer 177-3364
Tillv. art.nrAT42QT1010-MAHR
VarumärkeMicrochip
5,082 kr
Each (In a Pack of 20)
Enheter
- 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
RS-artikelnummer 178-4884
Tillv. art.nrAR1020-I/SO
VarumärkeMicrochip
15,431 kr
Each (In a Tube of 38)
Enheter
- 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-artikelnummer 127-6600
Tillv. art.nrAT42QT1070-SSUR
VarumärkeMicrochip
9,038 kr
Each (In a Pack of 5)
Enheter
- - Serial-I2C Spread-Spectrum Charge-Transfer - Surface Mount SOIC 14 1.8 → 5.5 V 8.748 x 3.998 x 1.499mm 8.748mm 3.998mm 1.499mm +85 °C
RS-artikelnummer 823-7730
Tillv. art.nrAR1011-I/SO
VarumärkeMicrochip
11,392 kr
Each (In a Pack of 5)
Enheter
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-artikelnummer 177-0883
Tillv. art.nrMTCH105-I/ML
VarumärkeMicrochip
7,486 kr
Each (In a Pack of 10)
Enheter
- - - Capacitive - Surface Mount QFN 16 3.6 (Maximum) V 4 x 4 x 0.95mm 4mm 4mm 0.95mm +85 °C
RS-artikelnummer 165-2152
Tillv. art.nrMTCH6301-I/PT
VarumärkeMicrochip
19,188 kr
Each (In a Tray of 160)
Enheter
- 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-artikelnummer 905-3163
Tillv. art.nrMTCH102-I/MS
VarumärkeMicrochip
5,584 kr
Each (In a Pack of 10)
Enheter
- - 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