AD5259BRMZ5-R7 - Analog Devices Inc.

Manufacturer Part Number

AD5259BRMZ5-R7

Manufacturer

analog-devices

Introduction

The AD5259BRMZ5-R7 is a precision digital potentiometer designed for data acquisition and control applications. Offering a linear taper and non-volatile memory, this component combines convenience with performance.

Product Features and Performance

Linear taper for predictable resistance changes

Single circuit configuration simplifies integration

256 taps for fine resolution adjustments

Non-volatile memory retains settings without power

I2C interface for easy digital control

Selectable address feature allows multiple devices on one bus

Wide operating voltage range (2.7V to 5.5V) accommodates various power supplies

Operating temperature range of -40°C to 125°C supports use in harsh environments

Compact 10-MSOP package for space-sensitive applications

Product Advantages

High resolution for precise adjustments

Memory retention enhances reliability and convenience

Flexible interfacing with I2C protocol

Wide compatibility with different systems due to selectable addressing

Robust performance in extreme temperatures

Key Technical Parameters

Resistance: 5k Ohms

Number of Taps: 256

Voltage Supply: 2.7V ~ 5.5V

Temperature Coefficient (Typ): 500ppm/°C

Tolerance: ±30%

Wiper Resistance (Typ): 75 Ohms

Quality and Safety Features

Robust design ensures performance stability over a wide range of operating conditions.

Compatibility

I2C interface allows use with many microcontrollers and digital systems.

Application Areas

Data acquisition systems

Digital volume control

System calibrations

Automotive electronics

Industrial control systems

Product Lifecycle

Currently Active

No indication of upcoming discontinuation, ensuring availability for long-term projects.

Several Key Reasons to Choose This Product

High resolution with 256 taps offers precise control.

Non-volatile memory for maintained settings between power cycles.

Versatile use across a wide range of applications due to extensive operating conditions.

Efficient digital interface with I2C support and selectable addresses.

Reliable performance backed by analog-devices' reputation in the industry.