MAX5105EEP - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX5105EEP

Manufacturer

Analog Devices

Introduction

MAX5105EEP is part of Analog Devices' portfolio of digital to analog converters featuring multiple outputs and a quick settling time, designed for various data acquisition applications.

Product Features and Performance

8-bit resolution

Four D/A converters integrated

6µs typical settling time for fast response

Buffered voltage output for direct drive of loads

Simple SPI data interface for easy communication

External voltage reference for flexible scaling

Supports wide analog and digital supply range (2.7V to 5.5V)

Precision INL/DNL with maximum errors of ±2 LSB and ±1 LSB

String DAC architecture for accurate analog performance

Designed for operation over an industrial temperature range (-40°C to 85°C)

Product Advantages

Quad DAC design consolidates components and overall footprint

Low settling time enhances system responsiveness

Buffered outputs eliminate the need for external buffer circuitry

SPI interface simplifies digital connectivity and integration

System design flexibility with external reference input

Robust performance over a broad temperature range

Matching between the internal DACs reduces calibration efforts

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 4

Settling Time: 6µs

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL: ±2 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Precision specifications ensure reliable performance

Industrial temperature rating for high-reliability applications

Compatibility

Supports SPI communication protocol for use with various microcontrollers

Surface mount 20-QSOP package compatible with standard PCB manufacturing

Application Areas

Automated test equipment

Process control systems

Data acquisition systems

Digital offset and gain adjustment

Product Lifecycle

Obsolete status indicates discontinuation of production

Potential for sourcing challenges and the necessity for future upgrades or replacements

Several Key Reasons to Choose This Product

High integration with four DACs saves on board space compared to discrete solutions

Quick conversion speed beneficial for time-sensitive applications

SPI interface offers broad microcontroller compatibility and ease of use

External reference allows adjustable voltage output ranges to match system needs

Suitable for use in extreme temperature environments due to its industrial rating