Touch Screen Controllers

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CAPSENSE™ Capacitive Touch Sensing Controller

Infineon Technologies CAPSENSE™ Express Capacitive Touch Sensing Controller solutions simplify button replacement by eliminating unnecessary software tools, firmware development, device programming, and system tuning. Infineon CAPSENSE Express delivers a register configurable device that does not require firmware or device coding and is enabled with the Infineon SmartSense Auto-Tuning algorithm, eliminating the need to tune the user interface manually. The controller supports ten capacitive sensing buttons and 10 GPOs. Unregulated battery operation is available due to a voltage range of 1.71 to 5.5V and ultra-low power consumption in both run and sleep modes. Additional features include noise immunity to radiated and conducted noise and flanking sensor suppression to maintain robust sensing while using closely spaced buttons.

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Part #

Touch Screen Controllers CapSense Express 2 Buttons

CY8CMBR3102-SX1I
Infineon Technologies
1: S/7.59
55,430In Stock

Mfr. Part #
CY8CMBR3102-SX1I

Mouser Part #
727-CY8CMBR3102-SX1I

Infineon Technologies

Touch Screen Controllers CapSense Express 2 Buttons

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Datasheet

55,430In Stock

S/7.59

S/5.80

S/4.36

S/4.13

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

2 Key

I2C

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Touch Screen Controllers Capacitive Button Controllers

CY8CMBR2044-24LKXIT
Infineon Technologies
1: S/16.47
2,515In Stock

Mfr. Part #
CY8CMBR2044-24LKXIT

Mouser Part #
727-8CMBR204424LKXIT

Infineon Technologies

Touch Screen Controllers Capacitive Button Controllers

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Datasheet

2,515In Stock

Cut Tape

S/16.47

S/12.38

S/11.41

S/10.28

View

Reel

S/8.84

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

CY8CMBR2044

Capacitive Touch Controller

4 Key

50 S/s

GPO

5.5 V

1.71 V

2.88 mA

- 40 C

+ 85 C

SMD/SMT

QFN-16

Reel, Cut Tape, MouseReel

Touch Screen Controllers CAPSENSE CONTROLLER

CY8CMBR2110-24LQXI
Infineon Technologies
1: S/17.79
980In Stock

Mfr. Part #
CY8CMBR2110-24LQXI

Mouser Part #
727-8CMBR2110-24LQXI

Infineon Technologies

Touch Screen Controllers CAPSENSE CONTROLLER

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Datasheet

980In Stock

S/17.79

S/15.18

S/13.66

S/12.38

View

Min.: 1
Mult.: 1

CY8CMBR2110

I2C

SMD/SMT

QFN-24

Tray

Touch Screen Controllers CapSense Express 2 Buttons

CY8CMBR3002-SX1I
Infineon Technologies
1: S/7.63
10,031In Stock

Mfr. Part #
CY8CMBR3002-SX1I

Mouser Part #
727-CY8CMBR3002-SX1I

Infineon Technologies

Touch Screen Controllers CapSense Express 2 Buttons

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Datasheet

10,031In Stock

S/7.63

S/6.07

S/5.53

S/4.98

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

2 Key

GPO

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

Touch Screen Controllers CapSense Express 8 Buttons

CY8CMBR3108-LQXI
Infineon Technologies
1: S/13.04
4,001In Stock

Mfr. Part #
CY8CMBR3108-LQXI

Mouser Part #
727-CY8CMBR3108-LQXI

Infineon Technologies

Touch Screen Controllers CapSense Express 8 Buttons

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Datasheet

4,001In Stock

S/13.04

S/8.99

S/7.90

S/6.15

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

8 Key

GPO, I2C

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

QFN-16

Tray

Touch Screen Controllers CapSense Express 10 Buttons

CY8CMBR3110-SX2I
Infineon Technologies
1: S/10.78
2,376In Stock

Mfr. Part #
CY8CMBR3110-SX2I

Mouser Part #
727-CY8CMBR3110-SX2I

Infineon Technologies

Touch Screen Controllers CapSense Express 10 Buttons

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Datasheet

2,376In Stock

S/10.78

S/7.86

S/7.16

S/6.50

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

10 Key

GPO, I2C

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

SOIC-16

Tube

Touch Screen Controllers CapSense Express 11 Buttons

CY8CMBR3106S-LQXI
Infineon Technologies
1: S/8.37
3,912In Stock

Mfr. Part #
CY8CMBR3106S-LQXI

Mouser Part #
727-CY8CMBR3106SLQXI

Infineon Technologies

Touch Screen Controllers CapSense Express 11 Buttons

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Datasheet

3,912In Stock

S/8.37

S/6.73

S/6.34

S/5.92

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

11 Key

I2C

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

QFN-24

Tray

Touch Screen Controllers Capacitive Button Controllers

CY8CMBR2044-24LKXI
Infineon Technologies
1: S/16.47
1,374In Stock

Mfr. Part #
CY8CMBR2044-24LKXI

Mouser Part #
727-8CMBR204424LKXI

Infineon Technologies

Touch Screen Controllers Capacitive Button Controllers

Learn More

Datasheet

1,374In Stock

S/16.47

S/12.38

S/11.41

S/10.28

View

Min.: 1
Mult.: 1

CY8CMBR2044

Capacitive Touch Controller

4 Key

50 S/s

GPO

5.5 V

1.71 V

2.88 mA

- 40 C

+ 85 C

SMD/SMT

QFN-16

Tray

Touch Screen Controllers CapSense Express 16 Buttons

CY8CMBR3116-LQXI
Infineon Technologies
1: S/11.95
5,365In Stock

Mfr. Part #
CY8CMBR3116-LQXI

Mouser Part #
727-CY8CMBR3116-LQXI

Infineon Technologies

Touch Screen Controllers CapSense Express 16 Buttons

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Datasheet

5,365In Stock

S/11.95

S/9.07

S/8.37

S/8.14

View

Min.: 1
Mult.: 1

CY8CMBR3

Capacitive Touch Controller

16 Key

GPO, I2C

5.5 V

1.71 V

- 40 C

+ 85 C

SMD/SMT

QFN-24

Tray

Touch Screen Controllers 16 Button Matrix Controller

CY8CMBR2016-24LQXI
Infineon Technologies
1: S/23.86
86In Stock
980Expected 8/6/2026

Mfr. Part #
CY8CMBR2016-24LQXI

Mouser Part #
727-C8CMBR201624LQXI

Infineon Technologies

Touch Screen Controllers 16 Button Matrix Controller

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Datasheet

86In Stock

980Expected 8/6/2026

S/23.86

S/18.29

S/16.89

S/15.38

View

Min.: 1
Mult.: 1

CY8CMBR2016

Capacitive Touch Controller

16 Key

GPO

5.5 V

1.71 V

3.3 mA

- 40 C

+ 85 C

SMD/SMT

QFN-48

Tray

Touch Screen Controllers CAPSENSE CONTROLLER

CY8CMBR2110-24LQXIT
Infineon Technologies
1: S/18.84
235In Stock

Mfr. Part #
CY8CMBR2110-24LQXIT

Mouser Part #
727-CMBR2110-24LQXIT

Infineon Technologies

Touch Screen Controllers CAPSENSE CONTROLLER

Learn More

Datasheet

235In Stock

Cut Tape

S/18.84

S/14.21

S/13.04

S/11.79

View

Reel

S/10.43

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

CY8CMBR2110

I2C

SMD/SMT

QFN-24

Reel, Cut Tape, MouseReel

Touch Screen Controllers 1.8 V Programmable CapSense Controller

CY8CMBR2016-24LQXIT
Infineon Technologies
2,500: S/13.04
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
CY8CMBR2016-24LQXIT

Mouser Part #
727-8CMBR201624LQXIT

Infineon Technologies

Touch Screen Controllers 1.8 V Programmable CapSense Controller

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Reel

S/13.04

Min.: 2,500
Mult.: 2,500

: 2,500

CY8CMBR2016

Capacitive Touch Controller

16 Key

GPO

5.5 V

1.71 V

3.3 mA

- 40 C

+ 85 C

SMD/SMT

QFN-48

Reel

CAPSENSE™ Capacitive Touch Sensing Controller

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