Manufacturer Part Number
AD5271BCPZ-20-RL7
Manufacturer
Analog Devices
Introduction
Precision digital potentiometer for electronic adjustment applications
Product Features and Performance
256 position linear taper
Non-volatile memory retains settings
SPI interface for digital control
Single rheostat configuration
Cascade Pin for daisy-chaining multiple devices
Product Advantages
High resolution for precise adjustment
Low temperature coefficient for stable performance
Durable and reliable over a broad temperature range
Key Technical Parameters
Resistance 20k Ohms
Number of Taps 256
Supply Voltage 2.7V ~ 5.5V, ±2.5V ~ 2.75V
Temperature Coefficient 5ppm/°C
Operating Temperature -40°C ~ 125°C
Quality and Safety Features
±1% Tolerance for resistance
Surface mount technology for robust integration
Compatibility
SPI interface compatibility with various microcontrollers
Compatible with surface mount techniques
10-LFCSP-WD (3x3) package for compact PCB design
Application Areas
Consumer Electronics
Industrial Automation
Communication Systems
Automotive industry
Product Lifecycle
Active status, not nearing discontinuation
Replacements and upgrades available within the AD5271 series or Analog Devices portfolio
Several Key Reasons to Choose This Product
Precision adjustments possible with fine resolution
Non-volatile memory for settings retention even after power loss
Wide operating temperature range suitable for industrial applications
Ease of digital control through SPI
Reliable performance with high-quality manufacturing standards
