AD5243BRM50 - Analog Devices

Manufacturer Part Number AD5243BRM50

Manufacturer: analog-devices

Introduction

The AD5243 is a 2-channel, 256-position digital potentiometer with an I2C-compatible serial interface. The AD5243 is designed for applications that require remote or software control of resistance values, such as volume, brightness, and offset controls. It offers a wide supply voltage range, low power consumption, and a small package size.

Product Features and Performance

2 independent, 256-position digital potentiometers

50 kΩ nominal resistance

Linear taper

I2C-compatible serial interface

Volatile memory

Wide supply voltage range: 2.7 V to 5.5 V

Low power consumption

-40°C to +125°C operating temperature range

Small 10-MSOP package

Product Advantages

Remote or software-controlled resistance adjustment

Precise and repeatable resistance settings

Simplified system design with fewer components

Reduced board space requirements

Wide operating temperature range

Key Reasons to Choose This Product

Precise and reliable digital control of resistance

Flexible I2C interface for easy integration into system designs

Low power consumption for battery-powered applications

Compact package size for space-constrained designs

Wide operating temperature range for industrial and automotive applications

Quality and Safety Features

Robust design for reliable operation

Surge protection and ESD-tolerant inputs

Compliant with relevant industry standards

Compatibility

The AD5243 is compatible with standard I2C communication protocols and can be easily integrated into a wide range of electronic systems.

Application Areas

Volume, brightness, and offset controls

Potentiometer replacement in industrial and consumer electronics

Adjustable gain/attenuation circuits

Test and measurement equipment

Automotive and industrial control systems

Product Lifecycle

The AD5243BRM50 is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Analog Devices that offer similar functionality and performance:

AD5246 (2-channel, 256-position digital potentiometer)

AD5247 (4-channel, 256-position digital potentiometer)

AD5248 (2-channel, 1024-position digital potentiometer)