Manufacturer Part Number
AD5248BRMZ2.5
Manufacturer
Analog Devices
Introduction
AD5248BRMZ2.5 is a digital potentiometer designed for applications requiring a variable resistance controlled by a digital interface.
Product Features and Performance
Linear taper configuration
Dual rheostat circuits integration
256-position adjustment
5 kOhm resistance value
I2C serial interface
Selectable addressing
Operational with 2.7V to 5.5V power supply
Product Advantages
Fine resolution due to 256 taps
Stable performance across temperature variations with a temperature coefficient of 35ppm/°C
Low wiper resistance of 160 Ohms typical
Key Technical Parameters
Number of Circuits: 2
Number of Taps: 256
Voltage Supply Range: 2.7V to 5.5V
Memory Type: Volatile
Temperature Coefficient: 35ppm/°C
Quality and Safety Features
Wide operating temperature range from -40°C to 125°C
Tolerance of power supply variations
Compatibility
Compatible with devices requiring I2C interface control
Surface Mount 10-MSOP package
Application Areas
Data acquisition systems
Gain and offset adjustment
Programmable voltage and current sources
Product Lifecycle
Status: Active
Monitored for obsolescence and life cycle changes
Several Key Reasons to Choose This Product
Precision adjustment with 256 discrete steps
Compatibility with various microcontrollers and systems through I2C
Robust performance over a broad temperature range
User-configurable addressing for flexible design implementation
Compact 10-MSOP package for space-constrained applications