GENERAL DESCRIPTION
The AD5116 provides a nonvolatile digital potentiometer solution for 64-position adjustment applications, offering guaranteed low resistor tolerance errors of ±8% and up to ±6 mA current density in the A, B, and W pins. The low resistor tolerance, low nominal temperature coefficient, and high bandwidth simplify open-loop applications, as well as tolerance matching applications.

FEATURES
  Nominal resistor tolerance error: ±8% maximum
  Wiper current: ±6 mA
  Rheostat mode temperature coefficient: 35 ppm/°C
  Low power consumption: 2.5 µA max @ 2.7 V and 125°C
  Wide bandwidth: 4 MHz (5 kΩ option)
  Power-on EEPROM refresh time < 50 μs
  50-year typical data retention at 125°C
  1 million write cycles
  2.3 V to 5.5 V supply operation
  Built-in adaptive debouncer
  Wide operating temperature: −40°C to +125°C
  Thin, 2 mm × 2 mm × 0.55 mm 8-lead LFCSP package

APPLICATIONS
  Mechanical potentiometer replacement
  Portable electronics level adjustment
  Audio volume control
  Low resolution DAC
  LCD panel brightness and contrast control
  Programmable voltage to current conversion
  Programmable filters, delays, time constants
  Feedback resistor programmable power supply
  Sensor calibration