Manufacturer Part Number
AD5271BRMZ-100-RL7
Manufacturer
Analog Devices
Introduction
The AD5271BRMZ-100-RL7 is a programmable digital potentiometer designed for a wide range of applications requiring precise resistance tuning.
Product Features and Performance
256-position linear taper rheostat configuration
100k Ohm resistance with ±1% tolerance
Digital SPI interface for communication
Non-volatile memory maintains settings
Temperature coefficient typically 5ppm/°C
Product Advantages
High resolution with 256 taps for precise adjustments
Reliable performance over temperature ranges
Cascade Pin feature allows daisy-chaining of multiple devices
Long-term stability and reliability
Compact 10-MSOP package for space-saving designs
Key Technical Parameters
Number of Circuits: 1
Number of Taps: 256
Resistance: 100k Ohms
Interface: SPI
Voltage Supply: 2.7V to 5.5V, ±2.5V to ±2.75V
Mounting Type: Surface Mount
Operating Temperature: -40°C to 125°C
Resistance - Wiper: 35 Ohms (Typical)
Quality and Safety Features
Precise production ensures consistency across devices
Compliance with international standards for safety and quality
Compatibility
Compatible with a broad range of microcontrollers and processors
SPI interface allows for easy integration with existing digital systems
Application Areas
Medical devices
Instrumentation and calibration
Industrial process control
Automotive systems
Communication equipment
Product Lifecycle
Product Status: Active
Current model with ongoing manufacturer support
No indications of nearing discontinuation
Availability of replacements or upgrades through Analog Devices product line
Several Key Reasons to Choose This Product
High-precision resistance setting for accurate control
Robust construction for use in harsh environments
Ease of use with digital SPI interface
Non-volatile memory preserves settings without power
Wide operating temperature range for diverse applications
Analog Devices' reputation for quality and reliability
