AD8402ARU10-REEL - Analog Devices Inc.

Manufacturer Part Number

AD8402ARU10-REEL

Manufacturer

Analog Devices

Introduction

AD8402ARU10-REEL is a dual-channel digital potentiometer designed for use in applications requiring variable resistance settings. It operates with a linear taper and allows for precise adjustments.

Product Features and Performance

Dual-channel potentiometer

256 position adjustment

10k Ohm resistance

Linear taper configuration

SPI interface for digital control

Operates within 2.7V and 5.5V supply voltage

Suited for surface mount technology with 14-TSSOP packaging

Product Advantages

Precision control over resistance settings

Digital interfacing allows for integration with microcontrollers

Good temperature coefficient for stable performance

Small form factor for compact PCB design

Key Technical Parameters

Number of Circuits: 2

Number of Taps: 256

Resistance: 10k Ohms

Voltage Supply: 2.7V to 5.5V

Temperature Coefficient: 500ppm/°C

Operating Temperature: -40°C to 125°C

Resistance Wiper: 200 Ohms (Typical)

Quality and Safety Features

High reliability and long operational life

Conforms to industry standard safety specifications for digital potentiometers

Compatibility

Easy to integrate with a variety of digital systems through SPI interface

Compatible with 14-TSSOP surface mount applications

Application Areas

Audio equipment

Industrial automation

Instrumentation

Automotive systems

Product Lifecycle

Obsolete

Potential issues with future availability

Advised to check for replacements or upgrades

Several Key Reasons to Choose This Product

Advanced technology from a reputable manufacturer, Analog Devices

Dual channels maximize functionality within a single device

Linear taper provides precise control for applications

Wide temperature range ensures stability across various environments

256 taps allow for fine adjustments, enabling better accuracy in end-use applications