DAC8420FQ - Analog Devices Inc.

Manufacturer Part Number

DAC8420FQ

Manufacturer

Analog Devices

Introduction

The DAC8420FQ is a high-performance, quad 12-bit digital-to-analog converter (DAC) designed for applications in data acquisition and control systems.

Product Features and Performance

12-bit resolution

Four D/A converters

Quick settling time of 13µs

Buffered voltage output

Supports SPI data interface

R-2R architecture for precise DAC performance

External reference type

Compatible with both analog and digital power supplies

Operates between -40°C and 85°C

Product Advantages

Multi-channel output enabling complex tasks

High precision with INL/DNL of ±1, ±0.25

Robust temperature range for diverse environments

Suitable for both analog and digital voltage applications

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 4

Settling Time: 13µs

Voltage Supply, Analog: 5V ~ 15V, -15V

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±1, ±0.25

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Complies with stringent industry standards for performance and reliability

Compatibility

SPI data interface compatibility

Through Hole mounting type suitable for various PCB designs

Application Areas

Industrial automation

Control systems

Data acquisition systems

Product Lifecycle

Currently in active production

No known discontinuation notices, ensuring long-term availability

Several Key Reasons to Choose This Product

Multi-channel DAC enhances system design flexibility

Fast settling time ensures responsiveness in critical applications

High precision specs improve the accuracy of output signals

Wide operating temperature range supports use in extreme conditions

SPI compatibility facilitates easy integration into existing digital systems