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.
Product List
Total Components: 602
| Product | Pricing | Datasheet | Type | Proximity Detection | Number of Inputs | LED Driver Channels | Interface | Resolution | Voltage - Supply | Current - Supply | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | Stock & Quantity |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 LC71F7001VB-0-TLM-H None | 1 $1.8200 | Datasheet | - | - | - | - | - | - | - | - | - | Surface Mount | - | - | 9,810 Cart + RFQ |
 QT1101-IS48G Atmel (Microchip Technology) | 1 $2.9800 | Datasheet | Buttons, Slider | Yes | Up to 10 | - | - | 8 b | 2.8V ~ 5V | 4.5mA | -40°C ~ 85°C | Surface Mount | 48-BSSOP (0.295", 7.50mm Width) | 48-SSOP | 9,263 Cart + RFQ |
 AT42QT1111-MU Microchip Technology | 1 $1.5100 | Datasheet | Buttons | No | Up to 11 | Up to 7 | SPI | - | 1.8V ~ 5.5V | 12mA | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VQFN (5x5) | 6,888 Cart + RFQ |
 STMPE321QTR STMicroelectronics | 1 $1.7100 | Datasheet | Buttons | No | 3 | - | I²C | 7 b | 1.65V ~ 1.95V | 280µA | -40°C ~ 85°C | Surface Mount | 12-UFQFN | 12-QFN (2.2x1.5) | 5,649 Cart + RFQ |
 LC717A00AJ-AH onsemi | 1 $2.1800 | Datasheet | Buttons | No | 8 | - | I²C, SPI | 8 b | 2.6V ~ 5.5V | 740µA | -40°C ~ 105°C | Surface Mount | 30-SSOP | 30-SSOP | 6,581 Cart + RFQ |
 LC717A00AR-NH onsemi | 1 $2.8700 | Datasheet | Buttons | No | 8 | - | I²C, SPI | 8 b | 2.6V ~ 5.5V | 740µA | -40°C ~ 105°C | Surface Mount | 28-VFQFN | 28-VCT (3.5x3.5) | 5,957 Cart + RFQ |
 PCF8885TS/1,118 Freescale / NXP Semiconductors | 1 $4.6200 | Datasheet | Buttons | Yes | 8 | - | I²C | - | 2.5V ~ 5.5V | 10µA | -40°C ~ 85°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | 28-TSSOP | 9,046 Cart + RFQ |
 BU21182FS-E2 ROHM Semiconductor | 1 $4.9200 | Datasheet | - | No | 20 | - | I²C | - | 3V ~ 5.5V | - | -25°C ~ 85°C | Surface Mount | 32-SOP (0.213", 5.40mm Width) | 32-SSOP-A | 8,359 Cart + RFQ |
 FDC1004DGST Texas Instruments | 1 $7.5200 | Datasheet | Proximity Only | Yes | 4 | - | I²C | 16 b | 3V ~ 3.6V | 750µA | -40°C ~ 125°C | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | 4,658 Cart + RFQ |
 AT42QT1110-MZ Atmel (Microchip Technology) | 1 $1.5000 | Datasheet | Buttons | No | Up to 11 | Up to 7 | SPI | - | 3V ~ 5.5V | 12mA | -40°C ~ 85°C | Surface Mount | 32-VFQFN Exposed Pad | 32-VQFN (5x5) | 6,212 Cart + RFQ |
 LC71F7001VB-0-TLM-H onsemi | 1 $1.8200 | Datasheet | - | - | - | - | - | - | - | - | - | - | - | - | 7,087 Cart + RFQ |
 CAP1203-1-SN-TR Microchip Technology | 1 $0.6900 | Datasheet | Buttons | No | 3 | - | I²C, SMBus | 8 b | 3V ~ 5.5V | 750µA | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 6,800 Cart + RFQ |
 AT42QT1010-TSHR Microchip Technology | 1 $1.1829 100 $0.9463 500 $0.7886 | Datasheet | Buttons | Yes | 1 | - | - | 14 b | 1.8V ~ 5.5V | 378.5µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | SOT-23-6 | 9,000 Cart + RFQ |
AT42QT1011-TSHR Microchip Technology | 1 $12.5200 | Datasheet | Buttons | Yes | 1 | - | - | 14 b | 1.8V ~ 5.5V | 378.5µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | SOT-23-6 | 100,000 Cart + RFQ |
AT42QT1012-TSHR Microchip Technology | 1 $0.7600 | Datasheet | Buttons | No | 1 | - | - | 14 b | 1.8V ~ 5.5V | 59µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | SOT-23-6 | 6,289 Cart + RFQ |
CAP1293-1-SN-TR Microchip Technology | 1 $3.3914 100 $2.7131 500 $2.2609 | Datasheet | Buttons | Yes | 3 | - | I²C, SMBus | 8 b | 3V ~ 5.5V | 750µA | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 42,000 Cart + RFQ |
 CAP1293-1-AC3-TR Microchip Technology | 1 $0.8400 | Datasheet | Buttons | Yes | 3 | - | I²C, SMBus | - | 3V ~ 5.5V | 500µA | -40°C ~ 125°C | Surface Mount | 8-WFDFN Exposed Pad | 8-TDFN (2x3) | 4,835 Cart + RFQ |
 MTCH102T-I/MS Microchip Technology | 1 $0.9000 | Datasheet | Buttons | Yes | Up to 2 | Up to 2 | Open Drain | - | 2.05V ~ 3.6V | 80mA | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | 6,556 Cart + RFQ |
 CAP1296-1-AIA-TR Microchip Technology | 1 $0.9300 | Datasheet | Buttons | Yes | 6 | - | I²C, SMBus | - | 3V ~ 5.5V | 500µA | -40°C ~ 125°C | Surface Mount | 10-VFDFN Exposed Pad | 10-DFN (3x3) | 8,274 Cart + RFQ |
CAP1133-1-AIA-TR Microchip Technology | 1 $1.0000 | Datasheet | Buttons | Yes | 3 | 3 | I²C, SMBus | - | 3V ~ 3.6V | 500µA | -40°C ~ 125°C | Surface Mount | 10-VFDFN Exposed Pad | 10-DFN (3x3) | 2,704 Cart + RFQ |