Manufacturer Part Number
AD5253BRUZ50
Manufacturer
Analog Devices
Introduction
Digital Potentiometers for Precision Applications
Product Features and Performance
4 Independently Programmable Potentiometers
64 Position Linear Taper Adjustment
Non-Volatile Memory retains Settings
Selectable I2C Address for Multi-Device Communication
High Temperature Operation up to 105°C
Product Advantages
Precise Calibration through Digital Interface
Low-Temporal Noise compared to Mechanical Potentiometers
Robust Performance across Voltage and Temperature Ranges
Key Technical Parameters
Resistance 50k Ohms
64 Taps for Resolution
Supply Voltage 2.7V to 5.5V, ±2.25V to ±2.75V
Temperature Coefficient 650ppm/°C
Operating Temperature Range -40°C to 105°C
Wiper Resistance 200 Ohms Typical
Quality and Safety Features
Stable Operation with ±20% Tolerance
Lead-Free and RoHS Compliant
Safeguarded against High Temperature Effects
Compatibility
I2C Interface for use with Multiple Microcontrollers
Compatible with Surface Mount Technology
Application Areas
Consumer Electronics
Industrial Control Systems
Automotive Systems
Communication Equipment
Product Lifecycle
Active Product
Long-Term Availability
Several Key Reasons to Choose This Product
Ability to Integrate with Existing I2C Buses
Stable and Reliable in Various Environments
Enhanced Endurance over Mechanical Potentiometers
Easy to Mount with 20-TSSOP Packaging
Multiple Devices in a Single Design due to Address Selection Feature
Low Wiper Resistance Minimizes Errors
AD5254B50ADI (Analog Devices, Inc.)