AD7948BRS - Analog Devices Inc.

Manufacturer Part Number

AD7948BRS

Manufacturer

Analog Devices

Introduction

The AD7948BRS is a 12-bit digital-to-analog converter by Analog Devices, designed for data acquisition systems.

Product Features and Performance

12-bit resolution

Single D/A converter

600µs settling time, typical

Current - Unbuffered output type

Parallel data interface

External reference type

R-2R architecture

Operating temperature range of -40°C to 85°C

Surface mount, 20-SSOP package

Product Advantages

High resolution for precise data conversion

Relatively quick settling time for responsiveness

R-2R ladder architecture for reduced glitching and better performance

Key Technical Parameters

Number of Bits: 12

Number of D/A Converters: 1

Settling Time: 600µs (Typ)

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 5V

INL/DNL (LSB): ±0.5 (Max)

Operating Temperature: -40°C ~ 85°C

Package / Case: 20-SSOP

Quality and Safety Features

Max INL/DNL of ±0.5 LSB ensures accuracy and consistency in output

Compatibility

5V Analog and Digital supply compatible with standard systems

Parallel interface for compatibility with various microcontrollers and digital systems

Application Areas

Data acquisition systems

Industrial control systems

Instrumentation

Telecommunications

Medical equipment

Product Lifecycle

Product Status: Obsolete

Replacements or upgrades may be offered by the manufacturer

Several Key Reasons to Choose This Product

High quality 12-bit resolution for accurate data conversion

Reliable performance with a typical 600µs settling time

Robust R-2R architecture minimizing output glitches

Wide operating temperature suitable for industrial environments

Long-standing reputation of Analog Devices for quality and reliability