Manufacturer Part Number
AD5252BRUZ1
Manufacturer
Analog Devices
Introduction
The AD5252BRUZ1 is a dual-channel digital potentiometer that provides a reliable and precise adjustable resistance solution for data acquisition and control systems.
Product Features and Performance
Dual-channel potentiometer
256 position adjustment per channel
Non-volatile memory retains settings
Linear taper for proportionate adjustment
I2C interface for digital communication
Offers 1k Ohms resistance range
Wide operating voltage range from 2.7V to 5.5V
Selectable addressing through the I2C interface
High temperature tolerance from -40°C to 105°C
Product Advantages
High-resolution offering fine adjustability
Stable performance with temperature coefficient of 650ppm/°C
Consistent and predictable linear adjustment enhances accuracy
Non-volatile memory preserves last used settings
Multiple devices can share the same bus due to selectable address feature
Key Technical Parameters
Resistance: 1k Ohms
Number of Taps: 256
Interface: I2C
Supply Voltage: 2.7V ~ 5.5V, ±2.25V ~ 2.75V
Temperature Coefficient: 650ppm/°C
Operating Temperature: -40°C to 105°C
Quality and Safety Features
Rugged TSSOP-14 packaging ensures robustness and reliability
Compliance with industrial temperature standards for enhanced operation under extreme conditions
Compatibility
Compatible with most microcontrollers supporting I2C interface
Application Areas
Industrial automation
Consumer electronics tuning
Communication systems
Medical equipment calibration
Product Lifecycle
Current status: Active
No current indication of discontinuation
Upgrades or more advanced replacements are typically available due to active status
Several Key Reasons to Choose This Product
Precision adjustment capability with 256 taps
High compatibility with I2C communication systems
Non-volatile memory for maintaining settings
Durable and reliable across a wide range of temperatures and voltages
Suitable for both simple tuning and complex automation tasks