AD5254BRUZ1 - Analog Devices Inc.

Manufacturer Part Number

AD5254BRUZ1

Manufacturer

Analog Devices

Introduction

The AD5254BRUZ1 is a digital potentiometer designed for data acquisition and signal conditioning in electronic systems.

Product Features and Performance

4 separate potentiometer circuits

256 position taps per potentiometer

Selectable I2C addressing for flexible design integration

Non-volatile memory retains settings

Linear resistance taper provides precise adjustments

Product Advantages

High resolution with 256 taps for fine tuning

Independent channels allow multiple settings

Memory retention enhances product reliability

Low temperature coefficient improves performance stability

Key Technical Parameters

Number of Circuits: 4

Number of Taps: 256

Resistance: 1k Ohms

Interface: I2C

Voltage - Supply: 2.7V ~ 5.5V, ±2.25V ~ 2.75V

Temperature Coefficient: 650ppm/°C

Quality and Safety Features

Operates in temperatures from -40°C to +105°C ensuring reliable performance in harsh conditions

±30% tolerance for resistance

Compatibility

I2C interface enables compatibility with numerous microcontrollers and processors

Surface-mount package (20-TSSOP) suitable for compact PCB layouts

Application Areas

Consumer Electronics

Telecommunications

Industrial Control Systems

Automotive Systems

Product Lifecycle

Status: Active

Continued production with no current plans for discontinuation

Several Key Reasons to Choose This Product

High precision adjustment capability through 256 taps

Robust performance across a wide temperature range

Multiple independent adjustment channels in a single device

Efficient integration with existing digital systems via I2C

Supports applications requiring stable and reliable variable resistance settings