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| PartNumber | MCP4242T-103E/MF | MCP4242T-104E/UN | MCP4242T-103E/UN |
| Description | Digital Potentiometer ICs Dual 7B NV SPI Rheo | Digital Potentiometer ICs Dual 7B NV SPI Rheo | IC RHEOSTAT 10K 2CH 10MSOP |
| Manufacturer | Microchip | Microchip | Microchip Technology |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Data Acquisition - Digital Potentiometers |
| RoHS | Y | Y | - |
| Series | MCP4242 | MCP4242 | WiperLock |
| Resistance | 10 kOhms | 100 kOhms | 10 kOhms |
| Number of POTs | Dual | Dual | Dual |
| Taps per POT | 128 | 128 | 128 |
| Wiper Memory | Non Volatile | Non Volatile | Non Volatile |
| Digital Interface | Serial (4-Wire, SPI) | Serial (4-Wire, SPI) | Serial (4-Wire SPI) |
| Operating Supply Voltage | 2.5 V, 3.3 V, 5 V | 2.5 V, 3.3 V, 5 V | 2.5 V 3.3 V 5 V |
| Operating Supply Current | 550 uA | 550 uA | 550 uA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | PCB Mount | PCB Mount | SMD/SMT |
| Package / Case | DFN-10 EP | MSOP-10 | - |
| Packaging | Reel | Reel | Tape & Reel (TR) Alternate Packaging |
| Height | 0.88 mm | 0.85 mm | - |
| Length | 3 mm | 3 mm | - |
| Supply Type | Single | Single | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Width | 3 mm | 3 mm | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Factory Pack Quantity | 3300 | 2500 | - |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | - |
| Supply Voltage Max | 5.5 V | 5.5 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Unit Weight | - | 0.005051 oz | 0.005051 oz |
| Package Case | - | - | MSOP-10 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Features | - | - | - |
| Interface | - | - | SPI |
| Voltage Supply | - | - | 2.7 V ~ 5.5 V |
| Supplier Device Package | - | - | 10-MSOP |
| Number of Circuits | - | - | 2 |
| Taper | - | - | Linear |
| Configuration | - | - | Rheostat |
| Number of Taps | - | - | 129 |
| Resistance Ohms | - | - | 10k |
| Memory Type | - | - | Non-Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | - | - | 150 ppm/°C |
| Resistance Wiper Ohms Typ | - | - | 75 |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.8 V |