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| PartNumber | MCP4231-103E/ML | MCP4231-103E/P | MCP4231-103-E/P |
| Description | IC POT DGTL DUAL 10K SPI 16QFN | Digital Potentiometer ICs Dual 7B V SPI POT | Digital Potentiometer 10kOhm 128POS Volatile Automotive 14-Pin PDIP Tube |
| Manufacturer | Microchip Technology | Microchip Technology | - |
| Product Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers | - |
| Series | - | - | - |
| Packaging | Tube Alternate Packaging | Tube | - |
| Package Case | 16-VQFN Exposed Pad | 14-DIP (0.300", 7.62mm) | - |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | - |
| Features | - | - | - |
| Interface | SPI | SPI | - |
| Voltage Supply | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V | - |
| Supplier Device Package | 16-QFN-EP (4x4) | 14-PDIP | - |
| Number of Circuits | 2 | 2 | - |
| Taper | Linear | Linear | - |
| Configuration | Potentiometer | Potentiometer | - |
| Number of Taps | 129 | 129 | - |
| Resistance Ohms | 10k | 10k | - |
| Memory Type | Volatile | Volatile | - |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | 150 ppm/°C | 150 ppm/°C | - |
| Resistance Wiper Ohms Typ | 75 | 75 | - |