AD7302BRZ - Analog Devices Inc.

Manufacturer Part Number

AD7302BRZ

Manufacturer

Analog Devices

Introduction

AD7302BRZ is an advanced dual 8-bit digital-to-analog converter (DAC) designed for high-speed data acquisition systems requiring efficient data conversion with minimal error.

Product Features and Performance

Dual 8-bit DACs integrated into one chip

Fast settling time of 2µs enables rapid signal generation

Buffered voltage output ensures stable and linear response

External reference type provides flexibility in adjusting voltage ranges

Parallel data interface allows easy connections and data transfers

Operates within a wide temperature range of -40°C to 105°C

Compact 20-SOIC package facilitates efficient PCB space usage

Product Advantages

High-speed performance enhances system responsiveness

Dual DACs reduce component count and system complexity

Wide operating voltage range (2.7V to 5.5V) provides operational versatility

High temperature range makes it suitable for demanding environments

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 2µs

Voltage Supply, Analog: 2.7V ~ 5.5V

Voltage Supply, Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1 (Max)

Architecture: Current Source

Operating Temperature: -40°C ~ 105°C

Quality and Safety Features

Robust performance ensured by maximum INL/DNL of ±1 LSB

Compliance with stringent operational standards in extended temperature ranges

Compatibility

Compatible with a broad range of microcontrollers and digital systems through parallel interface

Flexible external voltage reference compatibility

Application Areas

Telecommunications

Industrial automation and process control

Medical devices

Portable instrumentation

Product Lifecycle

Currently in active production

No announced discontinuation, ensuring availability for future designs

Upgrade paths available through newer DAC models from Analog Devices

Several Key Reasons to Choose This Product

Dual DAC integration reduces additional component needs

Fast settling time enables quick response applications

High reliability and performance consistency assured in extended temperature environments

Meets diverse power requirements with dual voltage supply options

Versatile interfacing capabilities with external reference and parallel data interface