AD7548JN - Analog Devices Inc.

Manufacturer Part Number

AD7548JN

Manufacturer

Analog Devices

Introduction

High-precision digital-to-analog converter designed for data acquisition systems

Product Features and Performance

12-bit resolution

Single D/A converter

Fast settling time of 1.5µs (Typical)

Unbuffered current output

Parallel data interface

R-2R resistor ladder architecture

External reference voltage

Product Advantages

Precise digital-to-analog conversion

Rapid response time enhances real-time performance

Robust parallel interface for easy integration

Supports wide range of supply voltages for versatile use

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 1

Settling Time: 1.5µs (Typical)

Output Type: Current - Unbuffered

Data Interface: Parallel

Reference Type: External

Voltage - Supply, Analog: 5V, 11.4V to 15.75V

Voltage - Supply, Digital: 5V, 11.4V to 15.75V

INL/DNL (LSB): ±1 (Max)

Operating Temperature: 0°C to 70°C

Quality and Safety Features

High INL and DNL accuracy for reliable performance

Operational across a wide temperature range for various environments

Compatibility

Compatible with various microprocessors and digital systems through parallel interface

Can be used with external reference for versatile applications

Application Areas

Data acquisition systems

Industrial automation

Instrumentation

Process control

Product Lifecycle

Obsolete

Product may have replacements or upgrades - contact manufacturer

Several Key Reasons to Choose This Product

High resolution 12-bit conversion for precise applications

Fast settling time enabling rapid system response

Compatible with 5V systems and additional ranges for analog/digital supply

Wide operational temperature range suitable for industrial applications

Through Hole mounting for easy PCB design and prototyping

R-2R ladder DAC for a stable and reliable performance