| Part Number | QT160-ASG | QT140-ASG | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Interface - Sensor, Capacitive Touch | Interface - Sensor, Capacitive Touch | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Buttons | Buttons | 
| Proximity Detection | Yes | Yes | 
| Number of Inputs | Up to 6 | Up to 4 | 
| LED Driver Channels | Up to 6 | Up to 4 | 
| Interface | - | - | 
| Resolution | 14 b | 14 b | 
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V | 
| Current - Supply | 2.5mA | 2.5mA | 
| Operating Temperature | -40°C ~ 105°C | -40°C ~ 105°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 28-SSOP (0.209", 5.30mm Width) | 28-SSOP (0.209", 5.30mm Width) | 
| Supplier Device Package | 28-SSOP | 28-SSOP |