Manufacturer Part Number
AD5271BRMZ-100
Manufacturer
Analog Devices
Introduction
Digital Potentiometer for Precision Applications
Product Features and Performance
Linear Taper Rheostat Configuration
Single Circuit with 256 Position
100k Ohms Resistance
SPI Interface for Digital Control
Non-Volatile Memory Retains Settings
7V to 5.5V, ±2.5V to 2.75V Supply Voltage Range
Cascade Pin for Daisy-Chaining
5ppm/°C Typical Temperature Coefficient
Surface Mount Package
Operational Over a Wide Temperature Range
Product Advantages
High Resolution with 256 Taps
Stable Performance with Low Temperature Coefficient
SPI Interface Enables Simple Digital Control
Non-Volatile Memory Prevents Data Loss on Power Down
Cascade Feature for Use in Extended Applications
Durable Performance in Extreme Conditions
1% Resistance Tolerance for Precise Adjustment
Key Technical Parameters
Resistance 100k Ohms
256 Positions
SPI Digital Interface
Temperature Coefficient 5ppm/°C
Tolerance ±1%
Supply Voltage 2.7V ~ 5.5V, ±2.5V ~ 2.75V
35 Ohms Typical Wiper Resistance
Quality and Safety Features
Stringent Quality Control Procedures
Complies with Industry Standards for Electronic Components
Robust Design Ensures Longevity and Reliability
Compatibility
Compatible with SPI Protocol Systems
Surface Mount Compatible with Standard PCBs
Application Areas
Consumer Electronics
Telecommunications
Industrial Control Systems
Automotive Systems
Medical Devices
Product Lifecycle
Active Status
Not Nearing Discontinuation
Availability of Replacements or Upgrades
Key Reasons to Choose This Product
High Precision for Sensitive Applications
Digital Control Enhances User Experience
Non-Volatile Memory Increases Reliability
Compatibility with Multiple Voltage Systems
Ease of Integration into Various Circuits
Extended Operating Temperature Range
Analog Devices Reputation for Quality and Durability
