AD7248AAN - Analog Devices Inc.

Manufacturer Part Number

AD7248AAN

Manufacturer

Analog Devices

Introduction

The AD7248AAN is a 12-bit voltage-output digital-to-analog converter from Analog Devices' DACPORT® series, designed primarily for data acquisition applications.

Product Features and Performance

12-bit resolution

Single D/A converter

Settling time of 7µs

Buffered voltage output

Internal reference type

R-2R ladder architecture

Through hole mounting type

Product Advantages

High precision with INL/DNL of ±1 LSB Max

Fast settling time enabling quicker conversions

Supports both analog and digital voltage supplies

Operates over a wide temperature range from -40°C to 85°C

Key Technical Parameters

Number of Bits: 12

Settling Time: 7µs

Voltage - Supply, Analog: ±10.8V ~ 16.5V

Voltage - Supply, Digital: 10.8V ~ 16.5V

Output Type: Voltage - Buffered

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Precision ensured through stringent INL/DNL maximum limits

Reliable operation in various temperature environments

Compatibility

Compatible with parallel data interfaces

Uses standard 20-PDIP package

Application Areas

Suitable for data acquisition systems

Industrial automation

Process control

Product Lifecycle

Status: Obsolete

Replacement or upgrade options may need to be explored as this product is nearing discontinuation.

Several Key Reasons to Choose This Product

High accuracy and reliability with ±1 LSB INL/DNL

Quick digital-to-analog conversion with 7µs settling time

Supports a broad range of supply voltages

Adaptable to harsh industrial environments with operational capability from -40°C to 85°C

Direct replacement or system integration made feasible with standardized package