MAX522ESA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX522ESA+

Manufacturer

analog-devices

Introduction

The MAX522ESA+ is a dual 8-bit digital-to-analog converter designed for data acquisition applications, encapsulated in an 8-SOIC package and utilizing an SPI data interface.

Product Features and Performance

Dual 8-bit DAC channels

Buffered voltage output

SPI interface for communication

Settling Time of 70 microseconds

Uses an external reference voltage

R-2R architecture

Operates within a voltage supply range of 2.7V to 5.5V for both analog and digital circuits

Operating temperature from -40°C to 85°C

Product Advantages

Precision conversion with INL/DNL of ±1.5 LSB and ±1 LSB respectively

Supports wide operating voltage and temperature ranges

Compact 8-SOIC form factor suitable for space-sensitive applications

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 70µs

Output Type: Voltage Buffered

Data Interface: SPI

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1.5 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Ensures stable operation in varying temperatures and power conditions

Strict compliance with industry-standard specifications for quality and reliability

Compatibility

SPI interface compatible with various microcontrollers and digital systems

Application Areas

Industrial automation

Portable instruments

Data acquisition systems

Product Lifecycle

Currently in active production

Not nearing discontinuation

Availability of updates and support is continued

Several Key Reasons to Choose This Product

High precision and reliability with low INL/DNL

Versatile power requirements compatible with various systems

Suitable for use in harsh environments due to its wide temperature range

Compact package ideal for space-constrained applications

Dual DAC design simplifies multi-signal processing