| Part Numbers | Manufacturer Name | Datasheet | Type | Touch Panel Interface | Number of Inputs/Keys | Resolution (Bits) | Evaluation Tools | Data Interface | Data Rate/Sampling Rate (SPS, BPS) | Voltage Reference | Voltage - Supply | Current - Supply | Operating Temperature | Mounting Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| QT320-D | ATMEL CORP | Capacitive | 2, 2-Wire | 2 Key | 16 b | Available | Serial | - | Internal | 1.8 V ~ 5.25 V | 600µA | 0°C ~ 70°C | Through Hole | 8-DIP (0.300", 7.62mm) | |
| QT320-IS | ATMEL CORP | Capacitive | 2, 2-Wire | 2 Key | 16 b | Available | Serial | - | Internal | 1.8 V ~ 5.25 V | 600µA | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.295", 7.50mm Width) | |
| QT220-ISSG | ATMEL CORP | Capacitive | 4, 2-Wire | 2 Key | 9 b | - | - | - | Internal | 4 V ~ 5.5 V | 1.5mA | -40°C ~ 85°C | Surface Mount | 20-SSOP (0.209", 5.30mm Width) | |
| QT320-ISG | ATMEL CORP | Capacitive | 2, 2-Wire | 2 Key | 16 b | Available | Serial | - | Internal | 1.8 V ~ 5.25 V | 600µA | -40°C ~ 85°C | Surface Mount | 8-SMD (300 mil) |
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