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 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 660-7571
Tillv. art.nrADS7846E
VarumärkeTexas Instruments
41,36 kr
Each
Enheter
125ksps 12 bit - - - Surface Mount SSOP 16 - 5 x 4 x 1.5mm 5mm 4mm 1.5mm +85 °C
RS-artikelnummer 923-3741
Tillv. art.nrADS7846E
VarumärkeTexas Instruments
37,006 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 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 171-4086
Tillv. art.nrBU21023MUV-E2
VarumärkeROHM
26,549 kr
Each (On a Reel of 2500)
Enheter
- 10 bit - Resistive 4-Wire Surface Mount VQFN028V5050 28 3 V 5 x 5 x 0.98mm 5mm 5mm 0.98mm +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 125-4141
Tillv. art.nrCY8C20110-LDX2I
9,828 kr
Each (In a Pack of 5)
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 185-1355
Tillv. art.nrBU21078FV-E2
VarumärkeROHM
16,626 kr
Each (In a Pack of 5)
Enheter
- 8 bit - Capacitive 2-Wire Surface Mount SSOP-B 28 3 → 5.5 V 10.35 x 5.6 x 1.15mm 10.35mm 5.6mm 1.15mm +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 165-4168
Tillv. art.nrMTCH102-I/MS
VarumärkeMicrochip
5,017 kr
Each (In a Tube of 100)
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
RS-artikelnummer 171-0932
Tillv. art.nrCY8C20467S-24LQXI
29,709 kr
Each (In a Tray of 490)
Enheter
- - - - - Surface Mount QFN 32 - 5 x 5 x 0.53mm 5mm 5mm 0.53mm +85 °C
RS-artikelnummer 665-8737
Tillv. art.nrADS7846N
VarumärkeTexas Instruments
42,08 kr
Each
Enheter
125ksps 12 bit - - - Surface Mount TSSOP 16 - 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +85 °C
RS-artikelnummer 133-1747
Tillv. art.nrQT60240-ISG
VarumärkeMicrochip
23,885 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 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 125-4153
Tillv. art.nrCY8C20467S-24LQXI
29,17 kr
Each (In a Pack of 2)
Enheter
- - - - - Surface Mount QFN 32 - 5 x 5 x 0.53mm 5mm 5mm 0.53mm +85 °C
Nytt
RS-artikelnummer 194-9158
Tillv. art.nrCY8CMBR2016-24LQXI
47,25 kr
Each (In a Pack of 2)
Enheter
- - - Capacitive - Surface Mount QFN 48 1.71 → 5.5 V 6 x 6 x 0.55mm 6mm 6mm 0.55mm +85 °C
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