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| Part Number | MCP4551-103E/MS | MCP4551-503E/MS | MCP4552-103E/MS | MCP4561-103E/MS | MCP4551T-103E/MS | MCP4551-104E/MS | MCP4531-103E/MS | MCP4541-103E/MS |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Taper | Linear | Linear | Linear | Linear | Linear | Linear | Linear | Linear |
| Configuration | Potentiometer | Potentiometer | Rheostat | Potentiometer | Potentiometer | Potentiometer | Potentiometer | Potentiometer |
| Number of Circuits | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of Taps | 257 | 257 | 257 | 257 | 257 | 257 | 129 | 129 |
| Resistance (Ohms) | 10k | 50k | 10k | 10k | 10k | 100k | 10k | 10k |
| Interface | I²C | I²C | I²C | I²C | I²C | I²C | I²C | I²C |
| Memory Type | Volatile | Volatile | Volatile | Non-Volatile | Volatile | Volatile | Volatile | Non-Volatile |
| Voltage - Supply | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V | 1.8V ~ 5.5V |
| Features | Mute, Selectable Address | Mute, Selectable Address | Mute, Selectable Address | Mute, Selectable Address | Mute, Selectable Address | Mute, Selectable Address | Selectable Address | Selectable Address |
| Tolerance | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% | ±20% |
| Temperature Coefficient (Typ) | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C | 150ppm/°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP | 8-MSOP |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Resistance - Wiper (Ohms) (Typ) | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
