Dual-channel digital potentiometer IC featuring 256 positions and 50kR resistance with 20% tolerance. Operates with a 2.7V to 5.5V supply voltage and utilizes a serial I2C control interface. Packaged in a 16-SOIC surface-mount case, this component offers linear taper and volatile memory. Rated for operation between -40°C and 85°C, with a typical supply current of 40uA.
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Maxim DS1803Z-050+ technical specifications.
| Package/Case | SOIC |
| Control Interface | SERIAL |
| Height | 1.5mm |
| Interface | I2C |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Memory Type | Volatile, |
| Min Supply Voltage | 2.7V |
| Number of Channels | 2 |
| Number of Circuits | 2 |
| Number of Positions | 256 |
| Number of Taps | 256 |
| Package Quantity | 50 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| Reach SVHC Compliant | Unknown |
| Resistance | 50kR |
| Resistance Tolerance | 20% |
| Resistor Type | Potentiometer |
| RoHS Compliant | Yes |
| Supply Current | 40uA |
| Taper | Linear |
| Termination | SMD/SMT |
| Tolerance | 20% |
| Width | 4mm |
| RoHS | Compliant |
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