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| PartNumber | MCP4142-104E/MS | MCP4142-104E/MF | MCP4142-104E/P |
| Description | Digital Potentiometer ICs Digital Pot 128 step SPI Sngl Ch | Digital Potentiometer ICs Digital Pot 128 step SPI Sngl Ch | Digital Potentiometer ICs Digital Pot 128 step SPI Sngl Ch |
| Manufacturer | Microchip | Microchip Technology | Microchip Technology |
| Product Category | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| RoHS | Y | - | - |
| Resistance | 100 kOhms | - | - |
| Number of POTs | Single | - | - |
| Taps per POT | 128 | - | - |
| Wiper Memory | Non Volatile | - | - |
| Digital Interface | Serial (4-Wire, SPI) | - | - |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | - | - |
| Operating Supply Current | 550 uA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | PCB Mount | - | - |
| Package / Case | MSOP-8 | - | - |
| Packaging | Tube | Tube Alternate Packaging | Tube |
| Height | 0.85 mm | - | - |
| Length | 3 mm | - | - |
| Supply Type | Single | - | - |
| Termination Style | SMD/SMT | - | - |
| Width | 3 mm | - | - |
| Brand | Microchip Technology | - | - |
| Product Type | Digital Potentiometer ICs | - | - |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Digital Potentiometer ICs | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 1.8 V | - | - |
| Unit Weight | 0.004938 oz | - | - |
| Series | - | WiperLock | WiperLock |
| Package Case | - | 8-VDFN Exposed Pad | 8-DIP (0.300", 7.62mm) |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | - | SPI | SPI |
| Voltage Supply | - | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | 8-DFN-EP (3x3) | 8-PDIP |
| Number of Circuits | - | 1 | 1 |
| Taper | - | Linear | Linear |
| Configuration | - | Rheostat | Rheostat |
| Number of Taps | - | 129 | 129 |
| Resistance Ohms | - | 100k | 100k |
| Memory Type | - | Non-Volatile | Non-Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | - | 150 ppm/°C | 150 ppm/°C |
| Resistance Wiper Ohms Typ | - | 75 | 75 |