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DS3502U+ The Analog Devices DS3502U+ is a 7-bit nonvolatile digital potentiometer with an I²C interface. It offers 128 wiper tap points and a full-scale resistance of 10kΩ.
Mfr Part #:

DS3502U+

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS3502U+ is a 7-bit nonvolatile digital potentiometer with an I²C interface. It offers 128 wiper tap points and a full-scale resistance of 10kΩ.
✓ Total Stock: 3,856 pcs

DS3502U+ Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
856 pcs
On Request
856 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS3502U+ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Features
Interface
Memory Type
Mounting Type
Number of Circuits
Number of Taps
Operating Temperature
Resistance
Resistance (Ohms)
Storage Temperature
Supplier Device Package
Tape & Reel
Taper
Temperature Coefficient
Temperature Coefficient (Typ)
Tolerance
Voltage
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DS3502U+ Description

Short technical summary and product information.

The DS3502U+ from Analog Devices (Maxim Integrated) is a 7-bit nonvolatile digital potentiometer designed for applications requiring precise voltage control. It features an I²C-compatible serial interface operating at speeds up to 400kHz, allowing for easy integration into digital systems.

 

This device offers 128 wiper tap points, providing fine resolution for calibration and control tasks. The full-scale resistance is 10kΩ, with a typical tolerance of ±20%. It supports a wide analog operating voltage range of 4.5V to 15.5V, alongside a digital operating voltage of 2.5V to 5.5V.

 

The DS3502U+ is suitable for various applications, including TFT-LCD VCOM calibration, instrumentation, industrial controls, and as a replacement for mechanical potentiometers. Its nonvolatile memory retains settings even when power is removed.

 

Packaged in a 10-pin µSOP (also referred to as 10-uMAX/uSOP or 10-TFSOP, 10-MSOP), the DS3502U+ is designed for surface mount applications. The operating temperature range is -40°C to +100°C.

DS3502U+ Quick Information

Product Type: Digital Potentiometer
Canonical Name: DS3502U+ 7-bit Nonvolatile I²C Digital Potentiometer
Subcategory: Digital Potentiometers

DS3502U+ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Lead-Free

DS3502U+ Features

  • 7-bit nonvolatile digital potentiometer
  • I²C interface up to 400kHz
  • 128 wiper tap points
  • 10kΩ full-scale resistance
  • 10-pin µSOP surface mount package

DS3502U+ Applications

  • Used in data acquisition systems
  • Suitable for programmable resistance control
  • Ideal for calibration and tuning applications
  • Implemented in embedded control modules

DS3502U+ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the resistance of the DS3502U+ digital potentiometer?

The DS3502U+ has a full-scale resistance of 10kΩ.

How many taps does the DS3502U+ offer?

The DS3502U+ provides 128 wiper tap points.

What interface does the DS3502U+ use?

The DS3502U+ utilizes an I²C-compatible serial interface.

What are the operating voltage ranges for the DS3502U+?

It operates with a digital voltage of 2.5V to 5.5V and an analog voltage of 4.5V to 15.5V.

What is the operating temperature range for the DS3502U+?

The DS3502U+ operates within a temperature range of -40°C to +100°C.

What package type is the DS3502U+ available in?

The DS3502U+ is available in a 10-pin µSOP package.

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