Manufacturer Part Number
AD5272BRMZ-20-RL7
Manufacturer
Analog Devices
Introduction
The AD5272BRMZ-20-RL7 is a high-performance digital potentiometer from Analog Devices, designed for precise and reliable data acquisition and signal conditioning applications.
Product Features and Performance
High-resolution with 1024-position adjustment
Linear taper for predictable resistance changes
Non-volatile memory to retain settings
I2C interface for easy digital communication
Temperature coefficient of 5ppm/°C for stable performance across temperature variations
Selectable address feature, allowing multiple devices on one bus
Product Advantages
Precision control with ±1% tolerance
Wide supply voltage range (2.7V to 5.5V, ±2.5V to ±2.75V) for versatile application support
Low wiper resistance (35 Ohms typical) minimizes error
Durable construction rated for -40°C to 125°C operating temperature range
Key Technical Parameters
Resistance: 20k Ohms
Number of Circuits: 1
Number of Taps: 1024
Interface: I2C
Memory Type: Non-Volatile
Voltage Supply Range: 2.7V to 5.5V, ±2.5V to ±2.75V
Mounting Type: Surface Mount
Packaging: 10-MSOP
Quality and Safety Features
Rigorous testing for reliable performance in critical applications
Compliance with industry standards for safety and quality
Compatibility
Compatible with a wide range of microcontrollers that support I2C communication
Application Areas
Precision instrumentation
Automotive systems
Data acquisition systems
Industrial controls
Communication systems
Product Lifecycle
Active product status indicates current production with availability for new designs
No reported discontinuation, ensuring long-term availability and support
Options for future upgrades or replacements as technology advances
Several Key Reasons to Choose This Product
High-resolution adjustment enables precise control
Broad voltage support and low power requirements for a wide range of applications
The non-volatile memory retains settings after power-off, reducing setup time
Industry-leading temperature coefficient for reliable performance across temperature extremes
Analog Devices' reputation for quality and reliability in data acquisition components