AD7568BP - Analog Devices Inc.

Manufacturer Part Number

AD7568BP

Manufacturer

Analog Devices

Introduction

The AD7568BP is a multi-channel 12-bit digital-to-analog converter with SPI interface.

Product Features and Performance

12-bit resolution

8-channel D/A conversion

500ns typical settling time

Current unbuffered output

Differential output capability

SPI data interface

External reference type

R-2R ladder architecture

Product Advantages

Multiple DACs in one package for space-saving

High-speed conversion suitable for real-time applications

Integration of multiple channels for multi-axis control or parallel processing

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 8

Settling Time: 500ns (Typ)

Output Type: Current - Unbuffered

Differential Output: Yes

Data Interface: SPI

Reference Type: External

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±0.5 (Max), ±0.9 (Max)

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Precise INL/DNL specifications

Robust operating temperature range for harsh environments

Compatibility

SPI interface compatible with most microcontrollers

44-PLCC package compatible with standard surface mount processes

Application Areas

Industrial control systems

Robotics

Telecommunications

Test and measurement equipment

Product Lifecycle

Obsolete

Replacements or upgrades may be available, contact Analog Devices for further information

Key Reasons to Choose This Product

Consolidated solution for multi-channel analog output

Fast and precise conversion suitable for closed-loop control systems

Flexible interface compatible with various digital systems

Proven track record of performance in demanding applications