Dual-channel, 10kΩ linear digital potentiometer featuring 256 positions and 257 taps per channel. Operates with a supply voltage range of 1.8V to 5.5V, supporting up to 5V. Interface via SPI or serial communication. Surface mountable in a 16-pin VQFN package (4mm x 4mm x 0.95mm). Volatile memory type with a maximum operating temperature of 125°C.
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Microchip MCP4251-103E/ML technical specifications.
| Package/Case | VQFN |
| Height | 0.95mm |
| Interface | SPI, Serial |
| Length | 4mm |
| 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 | 2 |
| Number of Elements | 2 |
| Number of Positions | 256 |
| Number of Taps | 257 |
| Operating Supply Voltage | 5V |
| Package Quantity | 91 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Resistance | 10kR |
| RoHS Compliant | Yes |
| Supply Current | 1mA |
| Taper | Linear |
| Tolerance | 20% |
| Width | 4mm |
| RoHS | Compliant |
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