Dual-channel, 100kΩ digital potentiometer featuring 256 positions and a linear taper. This volatile memory IC supports SPI serial interface, operating from 1.8V to 5.5V with a typical 5V supply. Designed for through-hole mounting in a 14-pin PDIP package, it offers a wide operating temperature range of -40°C to 125°C. Each circuit includes two elements and 257 taps, with a maximum supply current of 1mA.
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Microchip MCP4251-104E/P technical specifications.
| Package/Case | PDIP |
| Height | 0.195inch |
| Interface | SPI, Serial |
| Length | 10.16mm |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Volatile, |
| Min Supply Voltage | 1.8V |
| Mount | Through Hole |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Positions | 256 |
| Number of Taps | 257 |
| Operating Supply Voltage | 5V |
| Package Quantity | 30 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 100kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Width | 0.28inch |
| RoHS | Compliant |
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