The MCP4142-503E/MS digital potentiometer from Microchip is a non-volatile, 128-position, 1-tap device with a 5V operating supply voltage. It features a surface mount package and supports SPI and serial interfaces. The device operates over a temperature range of -40°C to 125°C and is RoHS compliant. With a supply current of 550uA, it is suitable for low-power applications.
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Microchip MCP4142-503E/MS technical specifications.
| Package/Case | MSOP |
| Interface | SPI, Serial, 4-WIRE |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Non-Volatile, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Positions | 128 |
| Number of Taps | 129 |
| Operating Supply Voltage | 5V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Resistance | 50kR |
| RoHS Compliant | Yes |
| Supply Current | 550uA |
| Tolerance | 20% |
| RoHS | Compliant |
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