The MCP4431-503E/ML is a 4-channel digital potentiometer with 128 positions and a voltage range of 1.8V to 5.5V. It is available in a QFN package and is suitable for surface mount applications. The device operates over a temperature range of -40°C to 125°C and is RoHS compliant. It has a supply current of 600uA and a resistance of 50kR.
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Microchip MCP4431-503E/ML technical specifications.
| Package/Case | QFN |
| Interface | I2C, Serial, 2-Wire |
| 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 | 4 |
| Number of Elements | 4 |
| Number of Positions | 128 |
| Number of Taps | 129 |
| Package Quantity | 91 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Resistance | 50kR |
| RoHS Compliant | Yes |
| Supply Current | 600uA |
| RoHS | Compliant |
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