Manufacturer Part Number
AD5282BRUZ20-REEL7
Manufacturer
Analog Devices
Introduction
Precision digital potentiometer for use in data acquisition and control applications
Product Features and Performance
High-resolution 256-position adjustment
Dual-channel configuration enables simultaneous control
Linear taper for consistent and predictable output
I2C digital interface for easy communication with microcontrollers
Volatile memory retains settings only while powered
Compatible with wide voltage supply range (4.5V ~ 16.5V, ±5V)
Selectable address feature allows use of multiple devices on the same bus
Standard 16-TSSOP surface mount package for compact integration
Product Advantages
Precise resistance adjustment improves accuracy in applications
Dual independent potentiometers save space and reduce component count
Selectable I2C address increases design flexibility
Extended temperature range suitable for various environments
Key Technical Parameters
Number of Circuits: 2
Number of Taps: 256
Resistance: 20k Ohms
Temperature Coefficient: 30ppm/°C
Voltage Supply Range: 4.5V ~ 16.5V, ±5V
Operating Temperature Range: -40°C ~ 85°C
Wiper Resistance: 60 Ohms (Typical)
Tolerance: ±30%
Quality and Safety Features
Built-in fault protection for increased reliability
Robust performance with 30ppm/°C temperature coefficient
Compatibility
I2C bus interface supports common microcontrollers and processors
TSSOP package compatible with standard SMT assembly processes
Can be incorporated into multiple electronic systems
Application Areas
Consumer electronics volume control
Industrial automation systems
Communication systems
Automotive systems
Instrumentation and test equipment
Product Lifecycle
Product Status: Active
No immediate discontinuation, replacement, or upgrade information
Several Key Reasons to Choose This Product
Precise tuning for calibration or adjustable settings
Ability to manage multiple devices via I2C interface
Robust operation over a wide temperature and voltage range
Simplicity of integration with existing digital systems
Non-volatile memory options available within series
AD5280BRUZ20-REEL7Analog Devices Inc.IC DGT POT 20KOHM 256TAP 14TSSOP