Digital Potentiometer, 50kR resistance with 20% tolerance, featuring 128 positions and 128 taps. Operates with I2C and Serial 2-wire interfaces, supporting a supply voltage range of 1.8V to 5.5V. This surface mount component is housed in a compact SC package (1mm height, 2mm length, 1.25mm width) and functions across an extended temperature range of -40°C to 125°C. It includes volatile memory and a low supply current of 45uA, presented in tape and reel packaging.
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Microchip MCP40D18T-503E/LT technical specifications.
| Package/Case | SC |
| Height | 1mm |
| Interface | I2C, Serial, 2-Wire |
| Lead Free | Lead Free |
| Length | 2mm |
| Max Operating Temperature | 125°C |
| Memory Type | Volatile, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Circuits | 1 |
| Number of Elements | 1 |
| Number of Positions | 128 |
| Number of Taps | 128 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 50kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Supply Current | 45uA |
| Width | 1.25mm |
| RoHS | Compliant |
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