AD7398BRUZ - Analog Devices Inc.

Manufacturer Part Number

AD7398BRUZ

Manufacturer

Analog Devices

Introduction

This is a high-performance, quad 12-bit digital-to-analog converter (DAC) designed for efficient data acquisition and signal conversion in a variety of applications.

Product Features and Performance

Quad 12-bit DACs integrated in a single package

6µs typical settling time ensuring quick response

Buffered voltage output for direct interfacing with other components

SPI interface for easy digital communication

External reference voltage option for flexible scaling

Accommodates a broad range of supply voltages (2.7V-5.5V, ±5V)

R-2R architecture providing excellent linearity

Operates in a wide temperature range (-40°C to 125°C)

Compact 16-TSSOP package for space-saving design

Product Advantages

Multiple DACs in one package reduce component count

Fast settling time enhances system responsiveness

Flexible supply voltage and reference options support diverse applications

R-2R architecture ensures precision and stability

Wide operating temperature range enhances reliability in harsh conditions

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 4

Settling Time: 6µs (Typ)

Output Type: Voltage Buffered

Data Interface: SPI

Voltage Supply, Analog: 2.7V ~ 5.5V, ±5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1.5 (Max), ±1 (Max)

Operating Temperature: -40°C ~ 125°C

Package / Case: 16-TSSOP

Quality and Safety Features

Strict adherence to quality and safety standards ensures high reliability

Precision manufacturing for consistent performance

Compatibility

SPI interface for compatibility with a wide range of microcontrollers and digital systems

Versatile supply voltage range and output options support broad device intercompatibility

Application Areas

Precision instrumentation

Data acquisition systems

Digital signal processing

Industrial control systems

Communication systems

Product Lifecycle

Currently active with no indication of nearing discontinuation

Long-term availability supports project life cycles and future designs

Several Key Reasons to Choose This Product

The integration of four DACs into one package simplifies design and lowers overall system cost

Fast settling time allows for rapid signal conversion, enhancing system performance

Wide operating temperature range guarantees reliability in diverse environments

The flexibilities in voltage supply and reference provide ample design versatility

Proven R-2R architecture offers dependable linearity and accuracy