AD7822BR - Analog Devices Inc.

Manufacturer Part Number

AD7822BR

Manufacturer

Analog Devices

Introduction

The AD7822BR is an 8-bit analog to digital converter (ADC) providing high-speed performance and low power consumption, designed for data acquisition systems and signal processing applications.

Product Features and Performance

8-bit resolution

High sampling rate up to 2M samples per second

Single-ended input type for straightforward interfacing

Parallel data interface for fast data output

MUX-S/H-ADC configuration for efficient signal conversion

Pipelined architecture ensures rapid and accurate data processing

Supports both external and internal reference voltage

Product Advantages

High-speed operation suitable for demanding applications

Flexible voltage supply compatibility (2.7V to 5V for both analog and digital supply)

Can operate in a wide temperature range of -40°C to 85°C, suitable for industrial environments

Key Technical Parameters

Number of Bits: 8

Sampling Rate: 2M samples per second

Input Type: Single Ended

Voltage Supply, Analog: 2.7V ~ 3.3V, 5V

Voltage Supply, Digital: 2.7V ~ 3.3V, 5V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to Analog Devices' rigorous quality and safety standards

Compatibility

Has a 20-SOIC package that is compatible with surface mount technology, facilitating easy integration into various circuits and systems

Application Areas

Suitable for high-speed data acquisition systems

Ideal for signal processing and industrial control systems

Useful in portable and battery-powered devices requiring efficient power usage

Product Lifecycle

The AD7822BR is classified as obsolete, indicating that it may no longer be in production

Replacement or upgrade options should be considered for long-term projects

Several Key Reasons to Choose This Product

Exceptional speed and performance for real-time data acquisition

Versatile power supply and input type compatibility

Reliable operation in extreme temperature conditions

Low power consumption is ideal for portable applications

Easy integration into existing designs with standard 20-SOIC packaging