The ADN2860 is a 3-channel digital potentiometer with nonvolatile memory. It features a low temperature coefficient divider (15 ppm/°C) and programmable resistance (25 kΩ or 250 kΩ).
The ADN2860 is a three-channel digital potentiometer featuring dual 512-position and single 128-position digitally controlled variable resistors. It includes nonvolatile memory to retain wiper settings and offers a choice of 25 kΩ or 250 kΩ full-scale resistance. The device operates with a single supply of 2.7 V to 5.5 V or a dual supply of ±2.25 V to ±2.75 V.
| Full-Scale Resistance | 25 kΩ or 250 kΩ |
|---|---|
| Channels | 3 |
| Resolution | Dual 512-position, Single 128-position |
| Operating Temperature Range | -40°C to +85°C |
| Package | 4 mm × 4 mm, 24-lead LFCSP |
| Data Retention | 100 years at 55°C |
| Interface | I2C-compatible serial interface |
The device offers a choice of 25 kΩ or 250 kΩ full-scale resistance.
All parts are guaranteed to operate over the extended industrial temperature range of −40°C to +85°C.
The device has a typical data retention of 100 years at a temperature of 55°C.