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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AT42QT1070-MMH | ATMEL CORP | Capacitive Switch | - | 7 Key (Comms), 5 Key (Standalone) | - | Available | I²C | - | Internal | 1.8 V ~ 5.5 V | ±10mA | -40°C ~ 85°C | Surface Mount | 20-VFQFN Exposed Pad | |
AT42QT1040-MMH | ATMEL CORP | Capacitive Switch | 4, 2-Wire | 4 | - | Available | I²C, Serial | 200k | Internal | 1.8 V ~ 5.5 V | 10mA | -40°C ~ 85°C | Surface Mount | 20-VFQFN Exposed Pad | |
AT42QT2120-MMHR | ATMEL CORP | Capacitive | 2-Wire | 12 Key | 8 b | - | I²C, Serial | - | Internal | 1.8 V ~ 5.5 V | ±10mA | -40°C ~ 85°C | Surface Mount | 20-VFQFN Exposed Pad | |
AT42QT2120-MMH | ATMEL CORP | Capacitive | 2-Wire | 12 Key | 8 b | - | I²C, Serial | - | Internal | 1.8 V ~ 5.5 V | ±10mA | -40°C ~ 85°C | Surface Mount | 20-VFQFN Exposed Pad |