100kΩ digital potentiometer with 128 positions, featuring a 2-wire serial control interface. This single-circuit, volatile memory device operates from 1.8V to 5.5V, with a maximum supply current of 45µA. Packaged in a compact SC-70 (PDSO5) surface-mount plastic package measuring 2.25mm x 1.35mm x 1mm, it supports I2C and serial communication. Operating temperature range is -40°C to 125°C, and it is RoHS compliant.
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Microchip MCP40D19T-104E/LT technical specifications.
| Package/Case | SC |
| Height | 1mm |
| Interface | I2C, Serial, 2-Wire |
| Lead Free | Lead Free |
| Length | 2.25mm |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Type | 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 | 128 |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 100kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Supply Current | 45uA |
| Width | 1.35mm |
| RoHS | Compliant |
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