| Part Number | MCP4131T-103E/MF | MCP4131T-503E/MF |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Category | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
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| Product Status | Active | Active |
| Taper | Linear | Linear |
| Configuration | Potentiometer | Potentiometer |
| Number of Circuits | 1 | 1 |
| Number of Taps | 129 | 129 |
| Resistance (Ohms) | 10k | 50k |
| Interface | SPI | SPI |
| Memory Type | Volatile | Volatile |
| Voltage - Supply | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Features | - | - |
| Tolerance | ±20% | ±20% |
| Temperature Coefficient (Typ) | 150ppm/°C | 150ppm/°C |
| Mounting Type | Surface Mount | Surface Mount |
| Supplier Device Package | 8-DFN (3x3) | 8-DFN (3x3) |
| Package / Case | 8-VDFN Exposed Pad | 8-VDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 75 | 75 |