DS3502

PRODUCTION

High-Voltage NV I²C Potentiometer Low-Cost Potentiometer

Analog Devices DS3502 Product Info

10 February 2026 5

Features

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

Part details & applications

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 V_COM Calibration

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