| PartNumber | QT161-ASG | QT161-D | QT161-AS |
| Description | IC SENSOR QTOUCH 6CHAN 28SSOP | IC SENSOR 6CHAN QTOUCH 28DIP | IC SENSOR 6CHAN QTOUCH 28SSOP |
| Manufacturer | Atmel | Atmel | - |
| Product Category | Capacitive Touch Sensors, Proximity Sensor ICs | Capacitive Touch Sensors, Proximity Sensor ICs | - |
| Series | QProx, QTouch | QProx, QTouch | - |
| Type | Buttons | Buttons | - |
| Packaging | Cut Tape (CT) | Tube | - |
| Package Case | 28-SSOP (0.209", 5.30mm Width) | 28-DIP (0.300", 7.62mm) | - |
| Operating Temperature | -40°C ~ 105°C | 0°C ~ 70°C | - |
| Interface | - | - | - |
| Voltage Supply | 3 V ~ 5.5 V | 3 V ~ 5.5 V | - |
| Supplier Device Package | 28-SSOP | 28-DIP | - |
| Current Supply | 2.5mA | 2.5mA | - |
| Number of Inputs | - | ||
| Proximity Detection | Yes | Yes | - |
| LED Driver Channels | Up to 6 | Up to 6 | - |
| Resolution | 14 b | 14 b | - |