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| PartNumber | MCP4551T-104EMF | MCP4551T-104E/MF | MCP4551T-104E/MS |
| Description | IC DGTL POT 100K 257TAPS 8-DFN | IC POT DGTL 100K SGL 8-MSOP | |
| Manufacturer | - | Microchip Technology | Microchip Technology |
| Product Category | - | Data Acquisition - Digital Potentiometers | Data Acquisition - Digital Potentiometers |
| Series | - | - | - |
| Packaging | - | Digi-ReelR Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | - | 8-VDFN Exposed Pad | MSOP-8 |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Features | - | Selectable Address | Selectable Address |
| Interface | - | I2C | I2C |
| Voltage Supply | - | 1.8 V ~ 5.5 V | 1.8 V ~ 5.5 V |
| Supplier Device Package | - | 8-DFN-EP (3x3) | 8-MSOP |
| Number of Circuits | - | 1 | 1 |
| Taper | - | Linear | Linear |
| Configuration | - | Potentiometer | Potentiometer |
| Number of Taps | - | 257 | 257 |
| Resistance Ohms | - | 100k | 100k |
| Memory Type | - | Volatile | Volatile |
| Tolerance | - | - | - |
| Temperature Coefficient Typ | - | 150 ppm/°C | 150 ppm/°C |
| Resistance Wiper Ohms Typ | - | 75 | 75 |
| Unit Weight | - | - | 0.004938 oz |
| Mounting Style | - | - | SMD/SMT |
| Resistance | - | - | 100 kOhms |
| Maximum Operating Temperature | - | - | + 125 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Voltage | - | - | 2.5 V 3.3 V 5 V |
| Operating Supply Current | - | - | 2.5 uA |
| Supply Voltage Max | - | - | 5.5 V |
| Supply Voltage Min | - | - | 1.8 V |
| Number of POTs | - | - | Single |
| Taps per POT | - | - | 256 |
| Wiper Memory | - | - | Volatile |
| Digital Interface | - | - | Serial (2-Wire I2C) |