 | |  | |
| PartNumber | QT140-A | QT140-AG | QT140-AS |
| Description | SENSOR IC 4CH 5V 5MA SGL 28-SSOP | ||
| 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 | Tube | - | Tube |
| Package Case | 28-SSOP (0.209", 5.30mm Width) | - | 28-SSOP (0.209", 5.30mm Width) |
| Operating Temperature | -40°C ~ 105°C | - | -40°C ~ 105°C |
| Interface | - | - | - |
| Voltage Supply | 3 V ~ 5.5 V | - | 3 V ~ 5.5 V |
| Supplier Device Package | 28-SSOP | - | 28-SSOP |
| Current Supply | 2.5mA | - | 2.5mA |
| Number of Inputs | - | ||
| Proximity Detection | Yes | - | Yes |
| LED Driver Channels | Up to 4 | - | Up to 4 |
| Resolution | 14 b | - | 14 b |