Dual-channel 100kΩ digital potentiometer with 129 positions, featuring an increment/decrement control interface. Operates from 1.8V to 5.5V with a typical 5V supply, offering 257 distinct steps. Surface-mount MSOP package (3mm x 3mm x 0.95mm) with SPI serial interface. Non-volatile memory and 20% resistance tolerance. Suitable for operation between -40°C and 125°C.
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Microchip MCP4242-104E/UN technical specifications.
| Package/Case | MSOP |
| Height | 0.95mm |
| Interface | SPI, Serial, 4-WIRE |
| Lead Free | Lead Free |
| Length | 3mm |
| 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 | 2 |
| Number of Elements | 2 |
| Number of Positions | 129 |
| Number of Taps | 129 |
| Operating Supply Voltage | 5V |
| Package Quantity | 100 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 100kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Supply Current | 550uA |
| Width | 3mm |
| RoHS | Compliant |
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