Manufacturer Part Number
AD8403ARUZ1-REEL
Manufacturer
Analog Devices
Introduction
The AD8403ARUZ1-REEL is a digital potentiometer integrated into a surface mount package, suitable for applications requiring variable resistor settings. It operates with a linear taper, controlled through an SPI interface.
Product Features and Performance
4 independent potentiometer circuits
256 position adjustments for precise control
Linear taper for straightforward adjustment
SPI interface for digital communication
Operates from a 2.7V to 5.5V power supply
Cascade Pin feature for expanded scalability
Surface mount design in a 24-TSSOP package
Product Advantages
Multiple circuits in one compact package
High resolution with 256 taps
Flexible voltage requirements
Easy to scale with additional units using Cascade Pin
Compatible with automated surface mount assembly processes
Key Technical Parameters
Number of Circuits: 4
Number of Taps: 256
Resistance: 1k Ohms
Interface: SPI
Voltage Supply: 2.7V ~ 5.5V
Temperature Coefficient: 700ppm/°C
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Built to handle wide temperature variations
Compliant with industry-standard specifications for safety and performance
Compatibility
Compatible with SPI interface devices
Suitable for various electronic control applications needing variable resistance settings
Application Areas
Consumer electronics
Industrial automation
Automotive systems
Communication devices
Product Lifecycle
Product Status: Active
Not nearing discontinuation and replacements or upgrades readily available
Several Key Reasons to Choose This Product
Versatility in application across multiple industries
High resolution and adjustment accuracy
Robust performance in extreme environmental conditions
Long-term availability ensuring product support and continuity
Integration-friendly with surface mount technology
AD8403ARUADI (Analog Devices, Inc.)
AD8403ARU1