The MCP4142-502E/MF digital potentiometer from Microchip features a 128-position 1-tap configuration with SPI interface. It operates within a temperature range of -40°C to 125°C and can be supplied with a voltage between 1.8V and 5.5V. The device is RoHS compliant and has a supply current of 550uA. It is available in a DFN EP package with a quantity of 120 per packaging unit.
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Microchip MCP4142-502E/MF technical specifications.
| Package/Case | DFN EP |
| Interface | SPI, Serial, 4-WIRE |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Non-Volatile, |
| Min Operating Temperature | -40°C |
| 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 | 120 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Resistance | 5kR |
| RoHS Compliant | Yes |
| Supply Current | 550uA |
| Tolerance | 20% |
| RoHS | Compliant |
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