AD7390ARZ - Analog Devices Inc.

Manufacturer Part Number

AD7390ARZ

Manufacturer

Analog Devices

Introduction

High-performance 12-bit digital-to-analog converter for data acquisition systems

Product Features and Performance

12-bit resolution

Single D/A converter

Buffered voltage output

70µs typical settling time

R-2R architecture

SPI data interface

External voltage reference

Product Advantages

High integration level reduces system complexity

Precise analog output control

Compatible with various microcontrollers and digital systems

Key Technical Parameters

Number of Bits: 12

Settling Time: 70µs (Typ)

Output Type: Voltage - Buffered

Data Interface: SPI

Voltage Supply (Analog/Digital): 2.7V ~ 5.5V

INL/DNL (LSB): ±2 (Max), ±1 (Max)

Quality and Safety Features

INL/DNL specified within ±2 LSB and ±1 LSB respectively for accurate conversions

Compatibility

SPI interface compatible with numerous digital systems

Wide supply voltage range for flexible system design

Application Areas

Industrial automation

Instrumentation

Data acquisition systems

Communication systems

Product Lifecycle

Status: Active

Monitored for future discontinuation notices

Availability of replacements or upgrades

Several Key Reasons to Choose This Product

High-resolution 12-bit output for accurate analog signal representation

Fast settling time enabling efficient real-time performance

Reliable performance across wide operating temperature range

Convenient SPI interface ensures easy integration

Low INL/DNL for precision-critical applications

Surface mount package suitable for compact PCB design