AD7303BRMZ-REEL7 - Analog Devices Inc.

Manufacturer Part Number

AD7303BRMZ-REEL7

Manufacturer

Analog Devices

Introduction

The AD7303BRMZ-REEL7 is a dual 8-bit digital-to-analog converter (DAC) designed for efficient and precise data acquisition applications, packaged in Tape & Reel for automated assembly processes.

Product Features and Performance

Dual 8-bit DACs integrated into a single chip

Fast settling time of 2µs, enhancing dynamic response

Buffered voltage output for direct interfacing with other components

SPI data interface allows for easy digital control

Selectable internal or external reference for flexible operation

Supported by a wide analog and digital supply voltage range of 2.7V to 5.5V

High precision with ±1 LSB INL/DNL max, ensuring accurate conversions

Current Source Architecture minimizes power consumption

Product Advantages

Twin DACs reduce component count and system footprint

Quick response time suitable for high-speed applications

Compatible with both 3V and 5V systems for versatile use

Simplified integration through digital serial interface

High accuracy and low power consumption enhance system performance

Key Technical Parameters

Number of Bits: 8

Number of D/A Converters: 2

Settling Time: 2µs

Output Type: Voltage Buffered

Data Interface: SPI

Reference Type: External, Internal

Voltage Supply, Analog/Digital: 2.7V ~ 5.5V

INL/DNL (LSB): ±1 Max

Operating Temperature: -40°C ~ 105°C

Package: 8-MSOP

Quality and Safety Features

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

Rigorous quality control and testing by Analog Devices ensure high reliability

Compatibility

Supporting SPI interface makes it compatible with a broad range of microcontrollers and digital signal processors

Application Areas

Telecommunications

Industrial control systems

Data acquisition systems

Digital signal processing

Product Lifecycle

The product status is active, indicating ongoing manufacture and support, with no current indication of nearing discontinuation.

Several Key Reasons to Choose This Product

Dual DAC functionality in a compact package

High-speed operation with a settling time of just 2µs

Flexible with both internal and external reference options

Supports a wide range of power supply voltages

Precision performance with tight INL/DNL specifications