AD7302BRU - Analog Devices Inc.

Manufacturer Part Number

AD7302BRU

Manufacturer

Analog Devices

Introduction

The AD7302BRU is a dual 8-bit Digital to Analog Converter from Analog Devices, suitable for data acquisition systems.

Product Features and Performance

Dual 8-bit DACs

2µs settling time for quick conversions

Buffered voltage output for direct interface to load

Parallel data interface for fast data transfer

Current Source architecture for accurate current control

Supports a wide range of supply voltages (2.7V to 5.5V for both analog and digital)

Operating temperature range from -40°C to 105°C

Product Advantages

Two DACs in one package for compact design

Fast settling time enhances system throughput

Compatible with a variety of microcontrollers and digital systems

Low Integral Nonlinearity (INL) and Differential Nonlinearity (DNL)

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 2µs

Output Type: Voltage - Buffered

Data Interface: Parallel

Reference Type: External

Voltage - Supply, Analog: 2.7V ~ 5.5V

Voltage - Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1 (Max)

Architecture: Current Source

Quality and Safety Features

Robust temperature range ensures reliable operation in extreme conditions

Max INL/DNL of ±1 LSB ensures high accuracy and precision

Compatibility

Suitable for use with various microcontrollers and digital systems due to parallel interface

Compatible with surface mount technology for PCB assembly

Application Areas

Data acquisition systems

Industrial automation

Instrumentation and control systems

Communication systems

Product Lifecycle

Obsolete - Product is no longer in production

Potential need for finding replacements or upgrades

Several Key Reasons to Choose This Product

Accuracy and precision with maximum INL/DNL of ±1 LSB

Fast data processing capability with 2µs settling time

Versatility due to dual DAC configuration

Wide operating temperature range suitable for harsh environments

Ease of system integration with parallel data interface and surface mount design