| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AD7148ACPZ-1500RL7 | ANALOG DEVICES INC | Capacitive | 2-Wire | 8 Key | 16 b | - | I²C, Serial | 250k | Internal | 2.6 V ~ 3.3 V | - | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad, CSP | |
| AD7148ACPZ-1REEL | ANALOG DEVICES INC | Capacitive | 2-Wire | 8 Key | 16 b | - | I²C, Serial | 250k | Internal | 2.6 V ~ 3.3 V | - | -40°C ~ 85°C | Surface Mount | 16-VQFN Exposed Pad, CSP | |
| AT42QT1011-TSHR | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | - | - | Serial | - | Internal | 1.8 V ~ 5.5 V | 219µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | |
| AT42QT1012-TSHR | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | 9, 14 b | Available | Serial | - | Internal | 1.8 V ~ 5.5 V | 124µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | |
| AT42QT1010-MAH | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | 9, 14 b | - | Serial | - | Internal | 1.8 V ~ 5.5 V | 729µA | -40°C ~ 85°C | Surface Mount | 8-UFDFN Exposed Pad | |
| AT42QT1010-TSHR | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | 9, 14 b | Available | Serial | - | Internal | 1.8 V ~ 5.5 V | 729µA | -40°C ~ 85°C | Surface Mount | SOT-23-6 | |
| AT42QT1011-MAH | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | - | - | Serial | - | Internal | 1.8 V ~ 5.5 V | 219µA | -40°C ~ 85°C | Surface Mount | 8-UFDFN Exposed Pad | |
| AT42QT1012-MAH | ATMEL CORP | Capacitive Switch | 2-Wire | 1 Key | 9, 14 b | - | Serial | - | Internal | 1.8 V ~ 5.5 V | 124µA | -40°C ~ 85°C | Surface Mount | 8-UFDFN 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-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) |
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