| PartNumber | MCP4651-103E/ST | MCP4651-502E/ST | MCP4651-503E/ST |
| Description | Digital Potentiometer ICs Dual 8B V I2C POT | Digital Potentiometer ICs Dual 8B V I2C POT | Digital Potentiometer ICs Dual 8B V I2C POT |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| RoHS | Y | Y | Y |
| Series | MCP4651 | MCP4651 | MCP4651 |
| Resistance | 10 kOhms | 5 kOhms | 50 kOhms |
| Number of POTs | Dual | Dual | Dual |
| Taps per POT | 256 | 256 | 256 |
| Wiper Memory | Volatile | Volatile | Volatile |
| Digital Interface | Serial (2-Wire, I2C) | Serial (2-Wire, I2C) | Serial (2-Wire, I2C) |
| 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 | 2.5 uA | 2.5 uA | 2.5 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 | PCB Mount |
| Package / Case | TSSOP-14 | TSSOP-14 | TSSOP-14 |
| Packaging | Tube | Tube | Tube |
| Height | 1 mm | 1 mm | 1 mm |
| Length | 5 mm | 5 mm | 5 mm |
| Supply Type | Single | Single | Single |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Width | 4.4 mm | 4.4 mm | 4.4 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Factory Pack Quantity | 96 | 96 | 96 |
| Subcategory | Digital Potentiometer ICs | Digital Potentiometer ICs | Digital Potentiometer ICs |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Unit Weight | 0.004949 oz | 0.004949 oz | 0.004949 oz |