Description:

The AD5258 provides a compact, nonvolatile 3 mm × 4.9 mm packaged solution for 64-position adjustment applications. These devices perform the same electronic adjustment function as mechanical potentiometers1 or variable resistors, but with enhanced resolution and solid-state reliability.

Features:

• Nonvolatile memory maintains wiper settings
• 64-position digital potentiometer
• Compact MSOP-10 (3 mm × 4.9 mm)
• I2C-compatible interface
• VLOGIC pin provides increased interface flexibility
• End-to-end resistance 1 kΩ, 10 kΩ, 50 kΩ, 100 kΩ
• Resistance tolerance stored in EEPROM (0.1% accuracy)
• Power-on EEPROM refresh time <1 ms