AD5263BRUZ50 - Analog Devices Inc.

Manufacturer Part Number

AD5263BRUZ50

Manufacturer

Analog Devices

Introduction

The AD5263 is a quadruple digital potentiometer well-suited for calibrating system tolerances or controlling multiple variables.

Product Features and Performance

Four digitally controlled 256-position potentiometers

Linear taper characteristic

High resistance precision with 50k Ohms

Integrated I2C and SPI interfaces for versatile control

Volatile memory stores wiper position only while powered

Product Advantages

Enables precise adjustment and tuning

Quadruple configuration minimizes board space

Support for multiple interface standards enhances system integration

Wide supply voltage range accommodates various system requirements

Key Technical Parameters

Resistance 50k Ohms

256 taps per potentiometer for fine resolution

Supply Voltage ranges from 4.5V to 16.5V and ±4.5V to ±7.5V

Selectable I2C address via cascade pin allows usage of multiple devices on the same bus

Temperature coefficient of 30ppm/°C for stable performance across temperature

Quality and Safety Features

Tolerance of ±30% ensures reliable resistance settings

Operational from -40°C to 125°C for robust performance in extreme conditions

Compatibility

Compatible with surface mount technology due to 24-TSSOP package

Operates with standard SPI and I2C protocols for easy integration with most microcontrollers

Application Areas

Precision calibration and control in industrial automation

Adjusting bias voltages in analog circuits

Setting motor control parameters in robotics

Fine-tuning sensor parameters in instrumentation

Product Lifecycle

Active status implies current production with support from the manufacturer including future availability

Not indicated as nearing discontinuation, replacements and upgrades should be available as needed

Several Key Reasons to Choose This Product

Multichannel design reduces component count

Broad voltage support enhances power design flexibility

Integrates with digital systems easily with I2C and SPI

Accurate, repeatable settings thanks to high-resolution and consistent performance

Supports both single and dual supply operations, offering design versatility