The MCP4642T-103E/MF is a dual 128-position linear digital potentiometer from Microchip. It operates over a temperature range of -40°C to 125°C and is powered by a 5V supply voltage. The device features a 2-wire I2C/SPI interface and has a supply current of 2.5uA. It is available in a DFN package and is RoHS compliant.
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Microchip MCP4642T-103E/MF technical specifications.
| Package/Case | DFN |
| Interface | I2C, Serial, 2-Wire |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Non-Volatile, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of Circuits | 2 |
| Number of Elements | 2 |
| Number of Positions | 128 |
| Number of Taps | 129 |
| Operating Supply Voltage | 5V |
| Package Quantity | 3300 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Resistance | 10kR |
| RoHS Compliant | Yes |
| Supply Current | 2.5uA |
| Taper | Linear |
| Tolerance | 20% |
| RoHS | Compliant |
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