AD5252BRUZ1 - Analog Devices Inc.

Manufacturer Part Number

AD5252BRUZ1

Manufacturer

Analog Devices

Introduction

The AD5252BRUZ1 is a dual-channel digital potentiometer that provides a reliable and precise adjustable resistance solution for data acquisition and control systems.

Product Features and Performance

Dual-channel potentiometer

256 position adjustment per channel

Non-volatile memory retains settings

Linear taper for proportionate adjustment

I2C interface for digital communication

Offers 1k Ohms resistance range

Wide operating voltage range from 2.7V to 5.5V

Selectable addressing through the I2C interface

High temperature tolerance from -40°C to 105°C

Product Advantages

High-resolution offering fine adjustability

Stable performance with temperature coefficient of 650ppm/°C

Consistent and predictable linear adjustment enhances accuracy

Non-volatile memory preserves last used settings

Multiple devices can share the same bus due to selectable address feature

Key Technical Parameters

Resistance: 1k Ohms

Number of Taps: 256

Interface: I2C

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

Temperature Coefficient: 650ppm/°C

Operating Temperature: -40°C to 105°C

Quality and Safety Features

Rugged TSSOP-14 packaging ensures robustness and reliability

Compliance with industrial temperature standards for enhanced operation under extreme conditions

Compatibility

Compatible with most microcontrollers supporting I2C interface

Application Areas

Industrial automation

Consumer electronics tuning

Communication systems

Medical equipment calibration

Product Lifecycle

Current status: Active

No current indication of discontinuation

Upgrades or more advanced replacements are typically available due to active status

Several Key Reasons to Choose This Product

Precision adjustment capability with 256 taps

High compatibility with I2C communication systems

Non-volatile memory for maintaining settings

Durable and reliable across a wide range of temperatures and voltages

Suitable for both simple tuning and complex automation tasks