AD511x Digital Potentiometer Series Key Features:
• Single channel, 128-/64-/32-tap digital potentiometers
• 5k ohm, 10k ohm, 80k ohm nominal resistance options
• I2C, Up/Down and Push-Button interfaces
• Maximum ±8% nominal resistance tolerance
• 5 ppm/°C Temperature Coefficient (potentiometer mode)
• Low power: Idd = 750nA typical
• –40°C to +125°C operating temperature range