| PartNumber | AD7142ACPZ-1500RL7 | AD7142ACPZ-500RL7 | AD7142ACPZ-1REEL |
| Description | Data Acquisition ADCs/DACs - Specialized Capacitance Touch Sensor IC | Data Acquisition ADCs/DACs - Specialized Capacitance Touch Sensor IC | Data Acquisition ADCs/DACs - Specialized Capacitance Touch Sensor IC |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized |
| RoHS | Y | Y | Y |
| Series | AD7142 | AD7142 | AD7142 |
| Product | CDC Capacitance to Digital Converters | CDC Capacitance to Digital Converters | CDC Capacitance to Digital Converters |
| Type | Capacitance to Digital Converter | Capacitance to Digital Converter | Capacitance to Digital Converter |
| Resolution | 16 bit | 16 bit | 16 bit |
| Number of Channels | 14 Channel | 14 Channel | 14 Channel |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | LFCSP-32 | LFCSP-32 | LFCSP-32 |
| Packaging | Reel | Reel | Reel |
| Height | 0.83 mm | 0.83 mm | 0.83 mm |
| Input Type | Differential | Differential | Differential |
| Length | 5 mm | 5 mm | 5 mm |
| Sampling Rate | 27.8 S/s | 27.8 S/s | 27.8 S/s |
| Width | 5 mm | 5 mm | 5 mm |
| Architecture | Sigma-Delta | Sigma-Delta | Sigma-Delta |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Interface Type | SPI | SPI | SPI |
| Reference Type | External, Internal | External, Internal | External, Internal |
| Moisture Sensitive | Yes | Yes | Yes |
| Pd Power Dissipation | 3.6 mW | 3.6 mW | 3.6 mW |
| Product Type | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized | Data Acquisition ADCs/DACs - Specialized |
| Factory Pack Quantity | 500 | 500 | 5000 |
| Subcategory | Data Converter ICs | Data Converter ICs | Data Converter ICs |
| Unit Weight | 0.003739 oz | 0.000353 oz | - |