| Part Number | QT140-AS | QT150-AS |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Interface - Sensor, Capacitive Touch | Interface - Sensor, Capacitive Touch |
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| Product Status | Obsolete | Obsolete |
| Type | Buttons | Buttons |
| Proximity Detection | Yes | Yes |
| Number of Inputs | Up to 4 | Up to 5 |
| LED Driver Channels | Up to 4 | Up to 5 |
| 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 |