AD5259BRMZ50 - Analog Devices Inc.

Manufacturer Part Number

AD5259BRMZ50

Manufacturer

Analog Devices

Introduction

Digital potentiometer IC for precise resistance tuning

Product Features and Performance

Digital potentiometer with linear taper

Single-channel configuration

256-position wiper for fine adjustment

50k Ohms nominal resistance

I2C serial interface for control

Non-volatile memory retains settings

Selectable I2C address feature for multiple devices on the same bus

Product Advantages

High resolution for precise control

Stable performance over wide temperature range

Non-volatile memory prevents data loss

Easy integration with microcontroller-based systems

Key Technical Parameters

Number of Circuits: 1

Number of Taps: 256

Resistance: 50k Ohms

Interface: I2C

Voltage Supply Range: 2.7V to 5.5V

Temperature Coefficient: 500ppm/°C typical

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Industry-standard surface mount MSOP-10 package

Reliable performance validated under extreme temperature conditions

Compatibility

Compatible with I2C bus standards

Suitable for various microcontroller interfaces

Application Areas

Consumer electronics

Industrial automation

Instrumentation and control systems

Communication infrastructure

Product Lifecycle

Currently active product

Not near discontinuation

Future replacements or upgrades may be available

Several Key Reasons to Choose This Product

High-resolution adjustment capability with 256 taps

Robust performance across a wide operating temperature range

Non-volatile memory for dependable output settings

Flexible supply voltage to accommodate different power systems

Easy-to-use I2C interface simplifies connectivity

Selectable addressing enables use of multiple devices on the same bus