AD5248BRMZ100-RL7 - Analog Devices Inc.

Manufacturer Part Number

AD5248BRMZ100-RL7

Manufacturer

Analog Devices

Introduction

Digital Potentiometer for Precise Resistive Adjustment

Product Features and Performance

Digital rheostat with 256 position

Linear resistance taper

Dual-channel potentiometer

100k Ohm resistance range

I2C serial interface

Volatile memory for wiper position

User-selectable I2C address

35ppm/°C typical temperature coefficient

Small 10-MSOP package

Product Advantages

High-resolution adjustment

Low temperature dependency

Multiple devices on one bus due to address select

Compact surface-mount design

Fast digital interface

Key Technical Parameters

Number of Circuits: 2

Number of Taps: 256

Resistance: 100k Ohms

Supply Voltage: 2.7V to 5.5V

Operating Temperature: -40°C to 125°C

Wiper Resistance: 160 Ohms typical

Quality and Safety Features

Robust operating temperature range

High tolerance precision

Stable temperature coefficient

Compatibility

I2C bus compatible

Works with various microcontrollers and processors

Application Areas

Consumer Electronics

Industrial Controls

Instrumentation

Communication Systems

Product Lifecycle

Active status

Not currently nearing discontinuation

Replacements or upgrades may be available based on series evolution

Key Reasons to Choose This Product

Precision control for resistance adjustments

Dual channels allow for multitasking configurations

Stable performance across temperature fluctuations

Integrated into compact electronic assemblies due to small footprint

Ease of programmability through I2C interface

Robust design suitable for harsh environments

Flexibility with supply voltage range catering to various design requirements