MAX5403EUB - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5403EUB

Manufacturer

Analog Devices

Introduction

The MAX5403EUB is a digital potentiometer integrated in a 10-uMAX/uSOP package, primarily used in data acquisition systems.

Product Features and Performance

Linear taper configuration

Dual circuit integration

256 position adjustable digital potentiometer

SPI interface for communication

Operates on a supply voltage ranging from 2.7V to 5.5V

Surface mount installation

Product Advantages

Precision control with 256 taps

Compact 10-TFSOP, 10-MSOP package

Low wiper resistance of 275 Ohms typ

Key Technical Parameters

Taper: Linear

Number of Circuits: 2

Number of Taps: 256

Resistance: 10k Ohms

Volatile memory type

Voltage Supply: 2.7V ~ 5.5V

Operating Temperature: -40°C ~ 85°C

Temperature Coefficient: 35ppm/°C

Quality and Safety Features

High operating temperature range ensuring reliability in various environments

Tolerance of ±25% maintaining performance stability

Compatibility

Compatible with systems requiring SPI communication interface

Applicable in surface-mounted device (SMD) settings

Application Areas

Ideal for data acquisition systems

Useful in automated device calibration

Instrumentation and process control systems

Product Lifecycle

Status: Obsolete

Note: Check for available replacement or upgrades if planning new designs

Several Key Reasons to Choose This Product

Highly precise with 256 adjustable taps for accurate settings

Direct digital control via SPI, facilitating easy integration with microcontrollers

Provides stable performance under a wide range of temperatures and voltage conditions

Compact and robust packaging suited for space-limited applications

Ideal for applications requiring frequent or precise adjustments