Manufacturer Part Number
AD5242BRZ10-REEL7
Manufacturer
Analog Devices
Introduction
The AD5242BRZ10-REEL7 is a digital potentiometer optimized for data acquisition and control applications. Housed in a compact 16-SOIC package, it delivers precise resistance adjustments in a dual-circuit configuration.
Product Features and Performance
Dual 256-position linear taper potentiometer
Operating voltage range of 2.7V to 5.5V, and ±2.3V to ±2.7V
I2C interface for digital control
Selectable I2C address for flexible device addressing
Volatile memory type
Temperature coefficient of 30ppm/°C ensures stability over temperature changes
Typical wiper resistance of 60 Ohms
Product Advantages
Highly integrated with two potentiometers in one package
Low voltage operation suitable for battery-powered applications
Precise adjustment with 256 positions for fine tuning
Simple digital control via I2C interface, facilitating easy integration into digital systems
Flexible addressing aids in system design and scalability
Key Technical Parameters
Resistance: 10k Ohms
Temperature coefficient: 30ppm/°C
Supply Voltage: 2.7V ~ 5.5V, ±2.3V ~ 2.7V
Operating Temperature: -40°C ~ 105°C
Number of Taps: 256
Number of Circuits: 2
Mounting Type: Surface Mount
Quality and Safety Features
Engineered for reliability and stable performance across a wide range of temperatures
Compatibility
Compatible with various microcontroller systems via I2C
Suitable for surface mount technology (SMT) on PCBs
Application Areas
Ideal for precision control in telecommunications, consumer electronics, and industrial equipment
Adjustable settings in electronic systems, like volume control, brightness settings, or calibration functions
Product Lifecycle
Currently active with no immediate plans for discontinuation. Analog Devices supports product longevity for industrial and commercial applications.
Several Key Reasons to Choose This Product
High reliability and performance stability across temperature and supply voltage variations
Dual-channel configuration provides compact and efficient solutions for complex adjustment requirements
Easy integration with digital systems thanks to I2C interface
Versatile across multiple application areas, from consumer electronics to industrial control
Supported by Analog Devices' commitment to quality and longevity in product lifecycle
AD5243ADI (Analog Devices, Inc.)