Manufacturer
Please Input
- Avia Semicon (Xiamen)
- Shenzhen Fuman Elec
- ICMAN Tech
- onsemi
- Sam&wing
- SINOMICON
- Azoteq
- Lumissil Microsystems
- SEMTECH
- SILICON LABS
- Spansion (Cypress Semiconductor)
- STMicroelectronics
- Texas Instruments
- aptchip
- Chiphom
- Chipsbank
- JSMSEMI
- Mysentech
- NUTECH
- PinTeng
- RONGHE Microelectronics
- SHOUDING
- Sigma Micro
- SOC(Shenzhen SinOne Microelectronics)
- AD Semicon
- AWINIC(Shanghai Awinic Tech)
- Tontek Design Tech
- Omron Electronic Components
- Holtek
- ROHM Semiconductor
- Cypress Semiconductor
- Microchip Technology
- Freescale Semiconductor, Inc. (NXP Semiconductors)
- Renesas Electronics Corporation
Package
Please Input
- sot-23-6
- sop-8
- sop-16
- sop-16_150mil
- sop-8_150mil
- sot-23-6l
- soic-8
- qfn-20(3x3)
- qfn-32(5x5)
- soic-14
- sop-24
- ssop-24
- sop8
- tqfp-44(10x10)
- dfn-10(3x3)
- dfn-6
- dfn1x1-4l
- dfn2x2-6l
- tssop-20
- dfn-6l
- msop-10
- nsop-16
- qfn-16(3x3)
- qfn-16_3x3x05p
- qfn-20(4x4)
- qfn-24(4x4)
- qsop-24
- so-16
- so-8
- soic-16
- ssop-28
- ssop-28_150mil
- vqfn-20
- wson-10(3x3)
- -
- dfn-12(4x4)
- module
- qfn-16
- soic-20
- sop-14
- sot23-6
- sqfn-24(4x4)
- ssop-16
- ssop-16_150mil
- ssop-20_150mil
- ssop-30
- ssop-48
- tqfn-20(3x3)
- tqfp-32(7x7)
- uson-8
- vfqfpn-28(4x4)
- vqfn-20(3x3)
- vssop-10
- wqfn-16(4x4)
- csp-13l(1.59mm*1.75mm*0.57mm)
- dip-8
- lfbga-240
- mlf-32
- msop-8
- qfn-16(4x4)
- qfn-20
- qfn-24
- qfn-28
- qfn-32
- qfn-32(4x4)
- qfn-32_5x5x05p
- qfn-40
- qfn-44
- qfn-48(6x6)
- qfn-8l(1.6x1.6)
- qfp-32
- so-24
- soic-14_150mil
- soic-16_150mil
- sop-14_150mil
- sop-16l
- sop-24_300mil
- sop-8l
- sot-23-5
- sot-26
- ssop-20
- ssop-20_208mil
- tdfn-8(3x3)
- tqfp-100(14x14)
- tqfp-32
- tsop-28
- tsot-23-6
- tsot-23-6l
- tssop-24
- tssop-28
- udfn-uson-8
- uqfn-32(4x4)
- vfqfpn-24(4x4)
- vfqfpn-40(5x5)
- vqfn-32(5x5)
- vqfn032v5050
- wlcsp-12
Packaging
Please Input
- tube
- tape
- reel
- tray
- pallet
- -
- bag
Images | Mfr.Part # | Category/Manufacturer/Package/Packaging | RoHS | Price | Quantity | Operate |
|---|
 | TTY6801 SOP-16_150mil Touch Sensors ROHS | Category：Touch Sensors Manufacturer：Tontek Design Tech Package：SOP-16_150mil Packaging：Tube |  | |||
| RH6616 SOP-8 Touch Sensors ROHS | Category：Touch Sensors Manufacturer：RONGHE Microelectronics Package：SOP-8 Packaging：Reel | | |||
| TTP224B-BSB TTP224B-BSB | Category：Touch Sensors Manufacturer：Tontek Design Tech Package：SSOP-16 Packaging：Tube | | |||
| FDC1004DSCRCAPACITIVE SENSING SOLUTIONS | Category：Touch Sensors Manufacturer：Texas Instruments Package：WSON-10(3x3) Packaging：Tape | | |||
| AT42QT1012-TSHRIC TOUCH SENSOR 1KEY SOT23-6 | Category：Touch Sensors Manufacturer：Microchip Technology Package：SOT-23-6 Packaging：Reel | | |||
| CAP1298-1-A4-TRIC TOUCH SENSOR 8CH 16QFN 3X3 | Category：Touch Sensors Manufacturer：Microchip Technology Package：QFN-16_3x3x05P Packaging：Reel | | |||
| FDC2212DNTTIC CAPACITIVE SENSING | Category：Touch Sensors Manufacturer：Texas Instruments Package：DFN-12(4x4) Packaging：Reel | | |||
| SD3312A SOT-23-6 Touch Sensors ROHS | Category：Touch Sensors Manufacturer：SHOUDING Package：SOT-23-6 Packaging：Reel | | |||
| AT42QT1060-MMURSENSOR IC MTRX TOUCH6KEY 28-QFN | Category：Touch Sensors Manufacturer：Microchip Technology Package：QFN-28 Packaging：Tape | | |||
| AT42QT1050-MMHR5 CHANNEL QTCH ADC I2C T-SNSR IC | Category：Touch Sensors Manufacturer：Microchip Technology Package：VQFN-20 Packaging：Reel | |
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Touch SensorsTouch sensors are sensors that are used to detect physical contact or proximity. They are commonly used in electronic devices and systems to provide a user-friendly interface, allowing the user to interact with the device by touching it or moving their hand close to it. Touch sensors can be based on a variety of different technologies, including capacitive sensing, resistive sensing, and optical sensing.
Capacitive touch sensors are sensors that use the electrical capacitance of the human body to detect touch. They consist of a conductive layer that is separated from a second conductive layer by a dielectric material. When a finger or other object comes into contact with the sensor, it changes the electrical capacitance between the two layers, allowing the touch to be detected. Capacitive touch sensors are commonly used in smartphones and other touch-sensitive devices because they are sensitive and responsive, and they can be used with bare fingers or other conductive objects.
Resistive touch sensors are sensors that use the resistance of the human body to detect touch. They consist of a flexible top layer and a rigid bottom layer, with a gap between them. When a finger or other object presses down on the top layer, it makes contact with the bottom layer, creating a circuit that can be detected by the sensor. Resistive touch sensors are less sensitive than capacitive touch sensors, but they can be used with any object, including gloves and styluses. They are commonly used in devices that require more robust or versatile touch sensing, such as industrial touch screens.
Optical touch sensors are sensors that use light to detect touch. They typically consist of a light source, such as an LED, and a photodetector, such as a photodiode or a camera. When an object touches the sensor, it blocks or reflects the light, allowing the touch to be detected. Optical touch sensors are highly sensitive and can be used to detect multiple touches simultaneously, making them well-suited for applications such as large touch screens and multi-touch interfaces. They are also immune to electrical interference, making them suitable for use in environments where EMI is a concern.
