AD7278BRMZ - Analog Devices Inc.

Manufacturer Part Number

AD7278BRMZ

Manufacturer

Analog Devices

Introduction

High-speed, low-power, 8-bit SAR ADC with enhanced features

Product Features and Performance

8-bit resolution

High sampling rate of 3M samples per second

Single analog input channel

Single-ended input type

Serial data interface compatible with SPI and DSP protocols

Sample-and-hold (S/H) ADC configuration with a 1:1 S/H:ADC ratio

One analog-to-digital converter included

Successive approximation register (SAR) architecture

Reference voltage derived from power supply

Product Advantages

Optimized for fast, accurate data conversion

Compact 8-MSOP package suitable for space-conscious applications

Low power consumption fits battery-powered devices

Broad operating temperature range for harsh environments

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 3M samples per second

Number of Inputs: 1

Architecture: SAR

Quality and Safety Features

Robust operating temperature range of -40°C to 125°C

Compatibility

SPI and DSP data interface compatibility ensures easy integration into existing systems

Application Areas

Data acquisition systems

Portable instruments

Medical devices

Industrial control systems

Product Lifecycle

Currently active with no indication of near discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

High-speed data acquisition capability with 3MSPS

Precision 8-bit SAR architecture for accurate data conversion

Adaptable to various digital system interfaces (SPI/DSP)

Robust design for use in extreme temperatures

Efficient power usage suitable for portable devices

Analog Devices’ reputation for reliability and performance