Manufacturer Part Number
AD5254BRUZ100
Manufacturer
Analog Devices, Inc.
Introduction
High-performance, quad digital potentiometer IC
Provides four independent digital potentiometers in a single package
Product Features and Performance
Operates from a 2.7V to 5.5V supply voltage
Wide operating temperature range of -40°C to +105°C
256-position digital potentiometers with 100kΩ resistance
Linear taper
Low wiper resistance of 200Ω (typical)
Selectable address capability
Non-volatile memory retains settings when power is removed
Product Advantages
Compact 20-TSSOP package saves board space
Simplified system design with integrated quad potentiometer
Versatile interface and configuration options
Reliable non-volatile storage of potentiometer settings
Key Technical Parameters
Resistance: 100kΩ
Taper: Linear
Number of Taps: 256
Wiper Resistance (Typical): 200Ω
Supply Voltage: 2.7V to 5.5V, ±2.25V to ±2.75V
Number of Circuits: 4
Memory Type: Non-Volatile
Temperature Coefficient (Typical): 650ppm/°C
Tolerance: ±20%
Quality and Safety Features
RoHS3 compliant
Designed and manufactured to high quality standards
Compatibility
Compatible with a wide range of electronic systems and applications
Application Areas
Audio and video equipment
Instrumentation and test equipment
Industrial controls and automation
Medical equipment
Telecommunications equipment
Product Lifecycle
This product is currently in production and is not nearing discontinuation.
Replacement or upgrade options may be available, but the AD5254 remains a widely used and supported product.
Key Reasons to Choose This Product
Compact, space-saving 4-channel digital potentiometer in a single package
Wide operating voltage and temperature range for versatile applications
Precise and reliable 256-position digital control with low wiper resistance
Non-volatile memory to retain settings during power cycling
Selectable addressing options for flexible system integration
High quality and RoHS compliance for reliable performance