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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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-XU | 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-TSSOP (0.173", 4.40mm Width) | |
AT42QT2120-SUR | 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-SOIC (0.295", 7.50mm Width) | |
AT42QT2120-XUR | 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-TSSOP (0.173", 4.40mm Width) | |
AT42QT2120-SU | 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-SOIC (0.295", 7.50mm Width) | |
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 | |
MPR121QR2 | FREESCALE SEMICONDUCTOR INC | Capacitive, Proximity Sensor | - | 12 Key | - | Available | I²C, Serial | - | - | 1.71 V ~ 3.6 V | 29µA | -40°C ~ 85°C | Surface Mount | 20-UFQFN | |
STMPE1208SQTR | STMICROELECTRONICS | Touch Key Controller | 2-Wire | 12 Key | 12 b | - | I²C | - | Internal | 3 V ~ 5.5 V | 2mA | -40°C ~ 85°C | Surface Mount | 40-VFQFN Exposed Pad |