Manufacturer Part Number
AD5243BRMZ50-RL7
Manufacturer
Analog Devices
Introduction
The AD5243BRMZ50-RL7 is a dual-channel digital potentiometer, integrating two individually programmable potentiometers in one chip, designed for precise resistance configuration in a compact form factor. It offers a linear taper, I2C interfacing, and operates over a broad voltage range and temperature spectrum.
Product Features and Performance
Dual-channel, 256-position linear taper potentiometer.
Operational voltage range from 2.7V to 5.5V, catering to a wide array of applications.
I2C serial interface allows for easy integration into digital systems.
Volatile memory keeping the device cost-effective for applications requiring frequent adjustments.
50kΩ resistance with ±20%, +55% tolerance and a typical temperature coefficient of 35ppm/°C ensures predictable performance.
Supports surface mount installation, accommodating modern, compact PCB designs.
Product Advantages
Compact dual-channel design reduces component count and saves space on PCBs.
Broad operational temperature range (-40°C to +125°C) suits a vast range of environmental conditions.
Precision control with 256 taps allows for fine-tuned adjustments.
Easy integration with microcontroller-based systems through I2C interface.
Key Technical Parameters
Number of Circuits: 2
Number of Taps: 256
Resistance: 50kΩ
Interface: I2C
Voltage Supply: 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package: 10-TFSOP, 10-MSOP
Quality and Safety Features
Designed and manufactured by Analog Devices, a leader in semiconductor technology, ensuring high reliability and performance consistency.
Compatibility
Compatible with most microcontrollers featuring an I2C interface, allowing for a wide range of application possibilities.
Application Areas
Suitable for industrial controls, automotive systems, consumer electronics, and medical devices where precise resistance adjustments are necessary.
Product Lifecycle
Status: Active
The AD5243BRMZ50-RL7 remains in active production, with no current indications of approaching discontinuation. Analog Devices typically supports products through long lifecycle phases.
Several Key Reasons to Choose This Product
Precise and flexible resistance adjustment with 256 positions.
Robust operation across a wide temperature and voltage range.
Simplified system integration through I2C interface.
Compact and efficient dual-channel design suitable for a multitude of applications.
Supported by Analog Devices' reputation for quality and reliability.