Quad 50kΩ digital potentiometer featuring 128 discrete positions and 129 voltage taps. Operates with a supply voltage range of 2.7V to 5.5V and a wide temperature range from -40°C to 125°C. Interface utilizes a 4-wire serial protocol for control. Surface mountable in a 14-pin TSSOP package with dimensions of 5mm length, 4.4mm width, and 1mm height. Non-volatile memory stores settings, and the component is RoHS compliant.
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Microchip MCP4342-503E/ST technical specifications.
| Package/Case | TSSOP |
| Height | 1mm |
| Interface | SPI, Serial, 4-WIRE |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Operating Temperature | 125°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Non-Volatile, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of Circuits | 4 |
| Number of Elements | 4 |
| Number of Positions | 128 |
| Number of Taps | 129 |
| Package Quantity | 96 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resistance | 50kR |
| Resistance Tolerance | 20% |
| RoHS Compliant | Yes |
| Series | MCP4342 |
| Tolerance | 20% |
| Width | 4.4mm |
| RoHS | Compliant |
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