AD8804AR - Analog Devices Inc.

Manufacturer Part Number

AD8804AR

Manufacturer

Analog Devices

Introduction

The AD8804AR is a TrimDAC series 8-bit digital-to-analog converter featuring multiple DACs and SPI interface.

Product Features and Performance

8-bit resolution

12 D/A Converters

600ns typical settling time

Voltage Output - Unbuffered

SPI Data Interface

External Reference Type

R-2R Architecture

Product Advantages

High integration with 12 DACs

Fast settling time for responsive applications

Simple SPI interface for easy digital control

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 12

Settling Time: 600ns (Typ)

Output Type: Voltage - Unbuffered

Data Interface: SPI

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±0.5, ±0.25

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

High precision with INL/DNL of ±0.5 LSB and ±0.25 LSB

Optimized for harsh industrial temperatures from -40°C to 85°C

Compatibility

Standard 20-SOIC Package

Compatible with surface mount technology

Application Areas

Instrumentation

Digital control systems

Automated testing equipment

Product Lifecycle

Obsolete

Replacements or upgrades may be sourced with similar specifications

Several Key Reasons to Choose This Product

Multi-channel DAC integration reduces system complexity

Low power consumption suitable for portable devices

Precise analog control in digital systems

Compatible with a broad range of supply voltages

Highly suitable for industrial environments due to its operational temperature range

Ease of interfacing with microcontrollers via SPI