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 911-5647
Tillv. art.nrAR1100-I/SS
VarumärkeMicrochip
18,167 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 743-4747
Tillv. art.nrAR1100-I/SS
VarumärkeMicrochip
19,75 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 923-3741
Tillv. art.nrADS7846E
VarumärkeTexas Instruments
36,08 kr
Each (In a Tube of 75)
Enheter
125ksps 12 bit - - - Surface Mount SSOP 16 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +85 °C
RS-artikelnummer 660-7571
Tillv. art.nrADS7846E
VarumärkeTexas Instruments
42,08 kr
Each
Enheter
125ksps 12 bit - - - Surface Mount SSOP 16 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +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
11,34 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
16,75 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
15,319 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 661-3536
Tillv. art.nrTSC2003IPW
VarumärkeTexas Instruments
32,05 kr
Each
Enheter
- - - - - Surface Mount TSSOP 16 - 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +85 °C
RS-artikelnummer 178-8813
Tillv. art.nrTSC2046IPW
VarumärkeTexas Instruments
21,313 kr
Each (In a Tube of 90)
Enheter
- - - - - Surface Mount TSSOP 16 - 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +85 °C
RS-artikelnummer 127-6599
Tillv. art.nrAT42QT1060-MMU
VarumärkeMicrochip
17,315 kr
Each (In a Pack of 2)
Enheter
- 8 bit Serial-I2C Spread-Spectrum Charge-Transfer - Surface Mount QFN 28 1.8 → 5.5 V 4.05 x 4.05 x 0.95mm 4.05mm 4.05mm 0.95mm +85 °C
RS-artikelnummer 177-2764
Tillv. art.nrAT42QT1010-MAHR
VarumärkeMicrochip
4,524 kr
Each (On a Reel of 3000)
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
Nytt
RS-artikelnummer 193-8497
Tillv. art.nrCY8CMBR3102-SX1IT
16,91 kr
Each (In a Pack of 5)
Enheter
- - 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-artikelnummer 171-0926
Tillv. art.nrCY8C20110-LDX2I
16,506 kr
Each (In a Tray of 490)
Enheter
- - 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-artikelnummer 133-1747
Tillv. art.nrQT60240-ISG
VarumärkeMicrochip
18,73 kr
Each (In a Pack of 2)
Enheter
- 10 bit I2C, Serial-SPI Spread-Spectrum Charge-Transfer Hard-Wire Surface Mount MLF 32 1.8 → 5.25 V 5 x 5 x 0.95mm 5mm 5mm 0.95mm +85 °C
RS-artikelnummer 709-2501
Tillv. art.nrADS7845E
VarumärkeTexas Instruments
96,47 kr
Each
Enheter
- - - - - Surface Mount SSOP 16 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +85 °C
RS-artikelnummer 145-9032
Tillv. art.nrMTCH6102-I/SS
VarumärkeMicrochip
9,981 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 178-4884
Tillv. art.nrAR1020-I/SO
VarumärkeMicrochip
16,552 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 127-6604
Tillv. art.nrAT42QT2120-XU
VarumärkeMicrochip
13,298 kr
Each (In a Pack of 5)
Enheter
- - 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
RS-artikelnummer 177-0883
Tillv. art.nrMTCH105-I/ML
VarumärkeMicrochip
7,993 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
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