Overview

Features and Benefits

  • 128 Wiper Tap Points
  • Full-Scale Resistance: 10kΩ
  • I²C-Compatible Serial Interface
  • Address Pins Allow Up to Four DS3502s to Share the Same I²C Bus
  • Digital Operating Voltage: 2.5V to 5.5V
  • Analog Operating Voltage: 4.5V to 15.5V
  • Operating Temperature: -40°C to +100°C
  • 10-Pin µSOP Package

Product Details

The DS3502 is a 7-bit, nonvolatile (NV) digital potentiometer featuring an output voltage range of up to 15.5V. Programming is accomplished by an I²C-compatible interface, which can operate at speeds of up to 400kHz. External voltages are applied at the RL and RH inputs to define the lowest and highest potentiometer outputs.

Applications

  • Instrumentation and Industrial Controls
  • Mechanical POT Replacement
  • TFT-LCD VCOM Calibration

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

Sample & Buy


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