The MCP4631T-503E/ML is a dual 128-position digital potentiometer with an I2C/SPI interface. It operates over a temperature range of -40°C to 125°C and is supplied from a single 1.8V to 5.5V source. The device is mounted in a QFN EP package and is RoHS compliant. It has a low operating supply current of 2.5uA and a resistance of 50kΩ.
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Microchip MCP4631T-503E/ML technical specifications.
| Package/Case | QFN EP |
| Height | 0.88mm |
| Interface | I2C, Serial, 2-Wire |
| Length | 4mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Volatile, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Positions | 128 |
| Number of Taps | 129 |
| Operating Supply Current | 2.5uA |
| Operating Supply Voltage | 5V |
| Package Quantity | 3300 |
| Packaging | Tape and Reel |
| Resistance | 50kR |
| RoHS Compliant | Yes |
| Supply Type | Single |
| Tolerance | 20% |
| Width | 4mm |
| RoHS | Compliant |
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