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.
Sourcing Atmel (Microchip Technology) Sensor, Capacitive Touch: in-stock lines for quick ship, BOM matching for multi-line builds, and original-channel screening — not keyword stuffing.
Product List
Total Components: 14
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 AT42QT2161-MMU Atmel (Microchip Technology) | 1 $2.0800 | No | 11 | 10 b | 1.14mA | I²C | Surface Mount | Up to 16 | -40°C ~ 85°C | Buttons, Slider | 1.8V ~ 5.5V | 28-VFQFN Exposed Pad | 28-VQFN (4x4) | 7,792 | |
AT42QT2160-MMU Atmel (Microchip Technology) | 1 $2.0800 | No | 11 | 10 b | 1.127mA | I²C | Surface Mount | Up to 16 | -40°C ~ 85°C | Buttons, Slider | 1.8V ~ 5.5V | 28-VFQFN Exposed Pad | 28-VQFN (4x4) | 1,063 | |
 QT1101-IS48G Atmel (Microchip Technology) | 1 $2.9800 | Yes | - | 8 b | 4.5mA | - | Surface Mount | Up to 10 | -40°C ~ 85°C | Buttons, Slider | 2.8V ~ 5V | 48-BSSOP (0.295", 7.50mm Width) | 48-SSOP | 9,263 | |
 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 | |
 ATMXT3432S-M-CCU Atmel (Microchip Technology) | 1 $1.0000 | - | - | - | - | - | - | - | - | - | - | - | - | 8,692 | |
ATMXT224SL-MAHR Atmel (Microchip Technology) | 1 $1.0000 | - | - | - | - | - | - | - | - | - | - | - | - | 3,507 | |
ATMXT3432S-M-Z2U Atmel (Microchip Technology) | 1 $1.0000 | - | - | - | - | - | - | - | - | - | - | - | - | 8,463 | |
QT60160-ATG Atmel (Microchip Technology) | No | - | 10 b | 4.6mA | I²C, SPI | Surface Mount | Up to 16 | -40°C ~ 85°C | Buttons | 1.8V ~ 5.25V | 32-VFQFN Exposed Pad | 32-MLF (5x5) | 7,730 | ||
 AT42QT1011-TSHR Atmel (Microchip Technology) | 1 $12.5200 | Yes | - | 14 b | 378.5µA | - | Surface Mount | 1 | -40°C ~ 85°C | Buttons | 1.8V ~ 5.5V | SOT-23-6 | SOT-23-6 | 100,000 | |
 QT113B-ISG Atmel (Microchip Technology) | 1 $1.0000 | Yes | - | - | 600µA | Open Drain, Push-Pull | Surface Mount | 1 | -40°C ~ 85°C | Button | 2.5V ~ 5.5V | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 2,711 | |
AT42QT1110-MU Atmel (Microchip Technology) | 1 $13.8462 100 $11.0770 500 $9.2308 | 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) | 400 | |
 AT42QT1040-MMH Atmel (Microchip Technology) | 1 $18.0000 100 $14.4000 500 $12.0000 | No | 4 | - | 10mA | - | Surface Mount | Up to 4 | -40°C ~ 85°C | Buttons | 1.8V ~ 5.5V | 20-VFQFN Exposed Pad | 20-VQFN (3x3) | 1,523 | |
 AT42QT1110-AZ Atmel (Microchip Technology) | 1 $1.0000 | No | Up to 7 | - | 12mA | SPI | Surface Mount | Up to 11 | -40°C ~ 85°C | Buttons | 3V ~ 5.5V | 32-TQFP | 32-TQFP (7x7) | 6,746 | |
QT60240-ISG Atmel (Microchip Technology) | 1 $1.0000 | No | - | 10 b | 4.6mA | I²C, SPI | Surface Mount | Up to 24 | -40°C ~ 85°C | Buttons | 1.8V ~ 5.25V | 32-VFQFN Exposed Pad | 32-QFN (5x5) | 2,948 |