Manufacturer Part Number
AD5254BRUZ100-RL7
Manufacturer
Analog Devices
Introduction
High precision digital potentiometer for data acquisition applications
Product Features and Performance
Linear taper potentiometer
4 independent potentiometer circuits
256 positions for adjustability
I2C interface for digital control
Non-Volatile memory retains settings
Selectable I2C address for multiple device use
Product Advantages
High resistance precision of 100k ohms
Supports a wide voltage supply range
Fine resolution with 256 taps
Low temperature coefficient for stable performance
Durable surface mount 20-TSSOP packaging
Key Technical Parameters
Resistance 100k Ohms
256 taps per potentiometer
Supply voltage between 2.7V and 5.5V
Operating temperatures from -40°C to 105°C
Quality and Safety Features
Robust design tolerating ±20% resistance tolerance
Stable 650ppm/°C temperature coefficient
Compatibility
I2C serial interface compatible
20-TSSOP packaging for SMT integration
Application Areas
Automated product calibration
User interface adjustments
A/V and broadcasting systems
Industrial and automotive systems
Product Lifecycle
Product status is active
Not nearing discontinuation
Replacement or upgrade solutions are available
Several Key Reasons to Choose This Product
Multi-circuit integration with one component
High precision for sensitive applications
Wide operating temperature range for harsh environments
Consistent performance with Non-Volatile memory
Easily integrated due to standard I2C communications