Sensor, Capacitive Touch
Products in this family provide the analog stimulus and measurement resources needed to operate a capacitance-based touch sensing transducer, and communicate information generated thereby in a format convenient for use with a microcontroller or similar device, such as an I2C or SPI serial interface, UART, or a simple logic signal. They are commonly used for human interface applications.
Browse Sensor, Capacitive Touch by MPN. We highlight stock availability, support BOM matching, and source through original / verified channels.
Product List
Total Components: 602
| Product | Pricing | Datasheet | Proximity Detection | LED Driver Channels | Resolution | Current - Supply | Interface | Mounting Type | Number of Inputs | Operating Temperature | Type | Voltage - Supply | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LC717A00AJ-AH onsemi | 1 $2.1800 | No | - | 8 b | 740µA | I²C, SPI | Surface Mount | 8 | -40°C ~ 105°C | Buttons | 2.6V ~ 5.5V | 30-SSOP | 30-SSOP | 6,581 | |
 LC717A00AR-NH onsemi | 1 $2.8700 | No | - | 8 b | 740µA | I²C, SPI | Surface Mount | 8 | -40°C ~ 105°C | Buttons | 2.6V ~ 5.5V | 28-VFQFN | 28-VCT (3.5x3.5) | 5,957 | |
 PCF8885TS/1,118 Freescale / NXP Semiconductors | 1 $4.6200 | Yes | - | - | 10µA | I²C | Surface Mount | 8 | -40°C ~ 85°C | Buttons | 2.5V ~ 5.5V | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP | 9,046 | |
 BU21182FS-E2 ROHM Semiconductor | 1 $4.9200 | No | - | - | - | I²C | Surface Mount | 20 | -25°C ~ 85°C | - | 3V ~ 5.5V | 32-SOP (0.213", 5.40mm Width) | 32-SSOP-A | 8,359 | |
 FDC1004DGST Texas Instruments | 1 $7.5200 | Yes | - | 16 b | 750µA | I²C | Surface Mount | 4 | -40°C ~ 125°C | Proximity Only | 3V ~ 3.6V | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | 4,658 | |
 AT42QT1110-MZ Atmel (Microchip Technology) | 1 $1.5000 | No | Up to 7 | - | 12mA | SPI | Surface Mount | Up to 11 | -40°C ~ 85°C | Buttons | 3V ~ 5.5V | 32-VFQFN Exposed Pad | 32-VQFN (5x5) | 6,212 | |
 LC71F7001VB-0-TLM-H onsemi | 1 $1.8200 | - | - | - | - | - | - | - | - | - | - | - | - | 7,087 | |
QT1080-ISG Microchip Technology | Yes | - | 8 b | 4.5mA | - | Surface Mount | 8 | -40°C ~ 85°C | Buttons | 2.8V ~ 5V | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 7,059 | ||
 QT220-ISSG Microchip Technology | Yes | - | 9 b | 1.5mA | - | Surface Mount | 2 | -40°C ~ 85°C | Buttons | 3.9V ~ 5V | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP | 1,125 | ||
QT1106-ISG Microchip Technology | Yes | - | 14 b | 3.6mA | SPI | Surface Mount | Up to 7 | -40°C ~ 85°C | Buttons, Slider, Wheel | 2.8V ~ 5V | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 1,449 | ||
 QT411-ISSG Microchip Technology | Yes | - | 7 b | 750µA | SPI | Surface Mount | 3 | -40°C ~ 85°C | Slider | 2.5V ~ 5V | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | 2,873 | ||
QT511-ISSG Microchip Technology | Yes | - | 7 b | 750µA | SPI | Surface Mount | 3 | -40°C ~ 85°C | Wheel | 2.5V ~ 5V | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | 9,018 | ||
 QT9701B2-ISG Microchip Technology | No | - | 8 b | 10mA | SPI, UART | Surface Mount | 1 | -40°C ~ 85°C | Buttons | 4.5V ~ 5.5V | 28-SOIC (0.400", 10.16mm Width) | 28-SOIC | 8,469 | ||
 B6TS-04LT Omron Electronic Components | No | - | - | - | - | Surface Mount | 4 | -20°C ~ 85°C | Buttons | 3V ~ 5.5V | 20-LSSOP (0.173", 4.40mm Width) | 20-SOP | 5,292 | ||
SX86398I05AULTRT Semtech | - | - | - | - | - | - | - | - | - | - | - | - | 5,315 | ||
CY8CMBR3155-LQXI Cypress Semiconductor (Infineon Technologies) | 1 $1.3000 | - | - | - | - | - | - | - | - | - | - | - | - | 1,081 | |
CY8CMBR3155-LQXIT Cypress Semiconductor (Infineon Technologies) | - | - | - | - | - | - | - | - | - | - | - | - | 6,462 | ||
CY8CMBR3175-LQXI Cypress Semiconductor (Infineon Technologies) | 1 $1.4600 | - | - | - | - | - | - | - | - | - | - | - | - | 1,065 | |
CY8CMBR3175-LQXIT Cypress Semiconductor (Infineon Technologies) | - | - | - | - | - | - | - | - | - | - | - | - | 2,939 | ||
LC717A30UR-NH onsemi | No | - | - | 3.25mA | I²C, SPI | Surface Mount | 8 | -40°C ~ 105°C | Button | 2.6V ~ 5.5V | 28-VFQFN | 28-VCT (3.5x3.5) | 1,503 |