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.

Part Number Manufacturer Description Quantity Price Option
FDC1004DGST Texas Instruments CAPACITIVE SENSING SOLUTIONS 177 $7.93
FDC1004QDGSRQ1 Texas Instruments IC CAPACITIVE SENSING 4CH 10VSSO 2684 $0.00
FDC2214QRGHRQ1 Texas Instruments 28-BIT CAPACITANCE-TO-DIGITAL CO 4706 $6.32
PCF8885TS/1,118 NXP USA Inc. IC PROXIMITY SW 8CH CAP 28-TSSOP 0 $0.00
LC717A30UJ-AH ON Semiconductor TOUCH SENSOR 8CH 376 $4.41
AT42QT1481-AUR Microchip Technology IC TOUCH SENSOR 48KEY 44TQFP 1675 $0.00
CY8CMBR2016-24LQXI Cypress Semiconductor Corp IC CAP BUTTON CTRLR 48QFN 2378 $4.34
SX8634I05AWLTRT Semtech Corporation IC TOUCH BUTTON CTLR 32QFN 630 $0.00
CY8CMBR2044-24LKXI Cypress Semiconductor Corp IC MCU CAPSENSE 16QFN 11090 $2.89
PCF8883T/1,118 NXP USA Inc. SENSOR IC CAPACITIVE PROX 8SOIC 0 $0.00