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. 


...
Read more Read less

Filters

Viewing 1 - 20 of 64 products
Results per page
Description Price 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 Stock No. 145-9032
Mfr. Part No.MTCH6102-I/SS
BrandMicrochip
HK$10.87
Each (In a Tube of 47)
units
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 125-4203
Mfr. Part No.CY8CTMG120-56LTXI
HK$81.38
Each
units
- - 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
RS Stock No. 185-1344
Mfr. Part No.BU21024FV-ME2
BrandROHM
HK$33.35
Each (In a Pack of 2)
units
- 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 Stock No. 185-1347
Mfr. Part No.BU21026MUV-E2
BrandROHM
HK$11.99
Each (In a Pack of 5)
units
- 12 bit - Resistive 2-Wire Surface Mount VQFN020V4040 20 3 V 4 x 4 x 1mm 4mm 4mm 1mm +85 °C
RS Stock No. 194-9158
Mfr. Part No.CY8CMBR2016-24LQXI
HK$26.79
Each (In a Pack of 2)
units
- - - Capacitive - Surface Mount QFN 48 1.71 → 5.5 V 6 x 6 x 0.55mm 6mm 6mm 0.55mm +85 °C
RS Stock No. 125-4144
Mfr. Part No.CY8C20121-SX1I
HK$18.57
Each (In a Pack of 5)
units
- - 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 Stock No. 185-1351
Mfr. Part No.BU21029GUL-E2
BrandROHM
HK$17.978
Each (In a Pack of 5)
units
- 12 bit - Resistive 2-Wire Surface Mount VCSP50L2 50 3 V 2 x 2 x 0.55mm 2mm 2mm 0.55mm +85 °C
RS Stock No. 661-3548
Mfr. Part No.TSC2046IPW
HK$23.96
Each (In a Pack of 5)
units
- - - - - Surface Mount TSSOP 16 - 5 x 4.4 x 1.15mm 5mm 4.4mm 1.15mm +85 °C
RS Stock No. 127-6600
Mfr. Part No.AT42QT1070-SSUR
BrandMicrochip
HK$7.544
Each (In a Pack of 5)
units
- - 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 Stock No. 177-2764
Mfr. Part No.AT42QT1010-MAHR
BrandMicrochip
HK$3.905
Each (On a Reel of 3000)
units
- 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 Stock No. 823-7730
Mfr. Part No.AR1011-I/SO
BrandMicrochip
HK$16.60
Each (In a Pack of 5)
units
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 Stock No. 743-4747
Mfr. Part No.AR1100-I/SS
BrandMicrochip
HK$17.07
Each (In a Pack of 2)
units
- 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 Stock No. 185-1261
Mfr. Part No.BU21024FV-ME2
BrandROHM
HK$19.961
Each (On a Reel of 2000)
units
- 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 Stock No. 810-3930
Mfr. Part No.MTCH6102-I/SS
BrandMicrochip
HK$12.03
Each (In a Pack of 5)
units
- - - - - Surface Mount SSOP 28 - 10.5 x 5.6 x 1.85mm 10.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 193-8493
Mfr. Part No.CY8CMBR3002-SX1IT
HK$3.829
Each (On a Reel of 2500)
units
- - 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 Stock No. 165-2152
Mfr. Part No.MTCH6301-I/PT
BrandMicrochip
HK$19.491
Each (In a Tray of 160)
units
- 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 Stock No. 185-1341
Mfr. Part No.BU21021GUL-E2
BrandROHM
HK$23.27
Each (In a Pack of 2)
units
- 12 bit - Resistive - Surface Mount VCSP50L2 50 3 V 2.7 x 2.65 x 0.55mm 2.7mm 2.65mm 0.55mm +85 °C
RS Stock No. 146-0306
Mfr. Part No.MTCH108-I/SS
BrandMicrochip
HK$7.44
Each (In a Tube of 67)
units
- - Simple I/O Capacitive - Surface Mount SSOP 20 2.05 → 3.6 V 7.5 x 5.6 x 1.85mm 7.5mm 5.6mm 1.85mm +85 °C
RS Stock No. 165-4168
Mfr. Part No.MTCH102-I/MS
BrandMicrochip
HK$4.653
Each (In a Tube of 100)
units
- - 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 Stock No. 170-4282
Mfr. Part No.AT42QT1060-MMU
BrandMicrochip
HK$16.037
Each (On a Reel of 6000)
units
- - - - - - - - - - - - - -
Related Products
High-Speed CMOS LogicOperating Voltage: 2 to 6 VCompatibility: ...
Description:
High-Speed CMOS LogicOperating Voltage: 2 to 6 VCompatibility: Input CMOS, Output CMOS.
Logic gate series of ROHM that is compatible ...
Description:
Logic gate series of ROHM that is compatible with 4S, 4000B series corresponds to high power supply voltage and has wide lineup with all kinds of function. It is able to be used with various applications. Low power consumption.Wide operating ...
Logic gate series of ROHM that is compatible ...
Description:
Logic gate series of ROHM that is compatible with 4S, 4000B series corresponds to high power supply voltage and has wide lineup with all kinds of function. It is able to be used with various applications. Low power consumption.Wide operating ...
A range of NXP standard Logic Gates from ...
Description:
A range of NXP standard Logic Gates from the 74HC Family of CMOS Logic ICs. The 74HC Family use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard ...