| Part Number | QT240-ISSG | QT220-ISSG |
|---|---|---|
| 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 | 4 | 2 |
| LED Driver Channels | - | - |
| Interface | - | - |
| Resolution | 9 b | 9 b |
| Voltage - Supply | 3.9V ~ 5V | 3.9V ~ 5V |
| Current - Supply | 1.5mA | 1.5mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-SSOP (0.209", 5.30mm Width) | 20-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 20-SSOP | 20-SSOP |