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
17,992 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
18,87 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 178-4997
Tillv. art.nrAR1021-I/SS
VarumärkeMicrochip
15,018 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 768-0776
Tillv. art.nrAR1021-I/SS
VarumärkeMicrochip
16,645 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 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 768-0767
Tillv. art.nrAR1011-I/SS
VarumärkeMicrochip
10,805 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 715-3915
Tillv. art.nrAT42QT1012-TSHR
VarumärkeMicrochip
6,00 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 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
Nytt
RS-artikelnummer 193-8493
Tillv. art.nrCY8CMBR3002-SX1IT
5,282 kr
Each (On a Reel of 2500)
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 185-1344
Tillv. art.nrBU21024FV-ME2
VarumärkeROHM
28,175 kr
Each (In a Pack of 2)
Enheter
- 10 bit - Resistive - Surface Mount SSOP-B 28 3 V 10.35 x 5.6 x 1.15mm 10.35mm 5.6mm 1.15mm +85 °C
RS-artikelnummer 171-4175
Tillv. art.nrBU21023MUV-E2
VarumärkeROHM
52,68 kr
Each (In a Pack of 2)
Enheter
- 10 bit - Resistive 4-Wire Surface Mount VQFN028V5050 28 3 V 5 x 5 x 0.98mm 5mm 5mm 0.98mm +85 °C
Nytt
RS-artikelnummer 193-8494
Tillv. art.nrCY8CMBR3002-SX1IT
11,775 kr
Each (In a Pack of 10)
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 905-3167
Tillv. art.nrMTCH105-I/ST
VarumärkeMicrochip
7,807 kr
Each (In a Pack of 10)
Enheter
- - 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-artikelnummer 171-4089
Tillv. art.nrBU21028FV-ME2
VarumärkeROHM
13,175 kr
Each (On a Reel of 2500)
Enheter
- 12 bit Serial-I2C Resistive 4-Wire Surface Mount SSOP 20 3 V 6.5 x 4.4 x 1.15mm 6.5mm 4.4mm 1.15mm +85 °C
RS-artikelnummer 125-4145
Tillv. art.nrCY8C20180-SX2I
9,02 kr
Each (In a Pack of 5)
Enheter
- - 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
RS-artikelnummer 803-2250
Tillv. art.nrMTCH6301-I/PT
VarumärkeMicrochip
19,234 kr
Each (In a Pack of 5)
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 125-4143
Tillv. art.nrCY8C20111-SX1I
5,891 kr
Each (In a Pack of 10)
Enheter
- - Serial-I2C Capacitive 2-Wire Surface Mount SOIC 8 2.4 → 5.25 V 4.97 x 3.98 x 1.48mm 4.97mm 3.98mm 1.48mm +85 °C
RS-artikelnummer 177-1836
Tillv. art.nrAR1021-I/SO
VarumärkeMicrochip
18,116 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 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
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