DAC8420ES - Analog Devices Inc.

Manufacturer Part Number

DAC8420ES

Manufacturer

analog-devices

Introduction

The DAC8420ES is a digital-to-analog converter (DAC) designed for high precision data acquisition systems.

Product Features and Performance

Four 12-bit D/A converters in a single package for multi-channel applications

Fast settling time of 13µs for rapid data processing

Buffered voltage output for direct interfacing with other components

External reference input for flexible system calibration

SPI data interface for easy digital control

R-2R architecture for reliable and stable performance

Wide operating temperature range from -40°C to 85°C

Product Advantages

Multi-channel capability reduces system complexity and cost

High-speed performance suitable for dynamic applications

Precision output enhances the accuracy of signal generation

Compatibility with various system voltages for flexible system design

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 4

Settling Time: 13µs (Typ)

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

Voltage Supply, Digital: 5V

INL/DNL (LSB): ±0.5, ±0.25

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built under strict quality control to ensure high reliability and safety standards

Compatibility

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

Application Areas

Precision instrumentation

Automated test equipment

Industrial control systems

Data acquisition systems

Product Lifecycle

Obsolete status, which means production may be limited or stopped. Users should check for replacement or upgrade options.

Several Key Reasons to Choose This Product

High-speed, multi-channel output capability for efficient data handling

Precision performance enhances system accuracy

Flexible interfacing and power supply options ease system integration

Suitable for a wide range of demanding applicationsicopters