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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Description Prix 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
N° de stock RS 125-4203
Référence fabricantCY8CTMG120-56LTXI
2,90 €
Each
Unité
- - 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
N° de stock RS 715-3915
Référence fabricantAT42QT1012-TSHR
MarqueMicrochip
0,56 €
Each
Unité
- 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
N° de stock RS 177-1836
Référence fabricantAR1021-I/SO
MarqueMicrochip
1,634 €
Each (In a Pack of 5)
Unité
- 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
N° de stock RS 145-9032
Référence fabricantMTCH6102-I/SS
MarqueMicrochip
1,074 €
Each (In a Tube of 47)
Unité
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
N° de stock RS 923-3741
Référence fabricantADS7846E
3,385 €
Each (In a Tube of 75)
Unité
125ksps 12 bit - - - Surface Mount SSOP 16 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +85 °C
N° de stock RS 188-5351
Référence fabricantCY8C20110-SX2I
2,044 €
Each (In a Tube of 48)
Unité
- - 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
N° de stock RS 823-7730
Référence fabricantAR1011-I/SO
MarqueMicrochip
1,248 €
Each (In a Pack of 5)
Unité
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
N° de stock RS 127-6604
Référence fabricantAT42QT2120-XU
MarqueMicrochip
1,182 €
Each (In a Pack of 5)
Unité
- - Serial-I2C Spread-Spectrum Charge-Transfer - Surface Mount TSSOP 20 1.8 → 5.5 V 6.5 x 4.5 x 1.05mm 6.5mm 4.5mm 1.05mm +85 °C
N° de stock RS 125-4142
Référence fabricantCY8C20110-SX2I
2,366 €
Each (In a Pack of 5)
Unité
- - 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
N° de stock RS 194-9158
Référence fabricantCY8CMBR2016-24LQXI
3,365 €
Each (In a Pack of 2)
Unité
- - - Capacitive - Surface Mount QFN 48 1.71 → 5.5 V 6 x 6 x 0.55mm 6mm 6mm 0.55mm +85 °C
N° de stock RS 127-6595
Référence fabricantAT42QT1010-TSHR
MarqueMicrochip
0,488 €
Each (In a Pack of 10)
Unité
- 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
N° de stock RS 920-1066
Référence fabricantCY8C20237-24LKXI
2,528 €
Each (In a Tray of 490)
Unité
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
N° de stock RS 171-0926
Référence fabricantCY8C20110-LDX2I
1,381 €
Each (In a Tray of 490)
Unité
- - 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
N° de stock RS 193-8497
Référence fabricantCY8CMBR3102-SX1IT
1,296 €
Each (In a Pack of 5)
Unité
- - 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
N° de stock RS 178-4884
Référence fabricantAR1020-I/SO
MarqueMicrochip
1,623 €
Each (In a Tube of 38)
Unité
- 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
N° de stock RS 125-4141
Référence fabricantCY8C20110-LDX2I
2,308 €
Each (In a Pack of 5)
Unité
- - 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
N° de stock RS 178-4997
Référence fabricantAR1021-I/SS
MarqueMicrochip
1,426 €
Each (In a Tube of 67)
Unité
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
N° de stock RS 177-0883
Référence fabricantMTCH105-I/ML
MarqueMicrochip
0,716 €
Each (In a Pack of 10)
Unité
- - - Capacitive - Surface Mount QFN 16 3.6 (Maximum) V 4 x 4 x 0.95mm 4mm 4mm 0.95mm +85 °C
N° de stock RS 193-8494
Référence fabricantCY8CMBR3002-SX1IT
0,915 €
Each (In a Pack of 10)
Unité
- - 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
N° de stock RS 810-3930
Référence fabricantMTCH6102-I/SS
MarqueMicrochip
1,17 €
Each (In a Pack of 5)
Unité
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C