AD7822BRZ - Analog Devices Inc.

Manufacturer Part Number

AD7822BRZ

Manufacturer

Analog Devices

Introduction

The AD7822BRZ is an 8-bit analog-to-digital converter (ADC) with a high sampling rate, part of the analog-devices' broad data acquisition product line. It is designed for high-speed applications requiring a single-ended input.

Product Features and Performance

8-bit resolution

High-speed sampling rate of 2 million samples per second

Single-ended input configuration

Parallel data interface for quick data transfer

MUX-S/H-ADC configuration for flexibility in signal acquisition

Pipelined architecture for efficient data processing

Supports both external and internal reference voltage

Operates with analog supply voltages between 2.7V to 3.3V and 5V

Digital supply voltage compatibility between 2.7V to 3.3V and 5V

Can operate in a wide temperature range of -40°C to 85°C

Product Advantages

Fast data acquisition suitable for high-speed applications

Flexibility in reference voltage allows for ease of integration into various systems

Wide operating temperature range makes it suitable for harsh environments

Parallel interface ensures quick data transfers, reducing system latency

Key Technical Parameters

Number of Bits: 8

Sampling Rate (Per Second): 2M

Input Type: Single Ended

Configuration: MUX-S/H-ADC

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

The device incorporates features ensuring reliable operation and compliance with industrial quality and safety standards.

Compatibility

This ADC is compatible with various microprocessors and microcontrollers through its parallel data interface, facilitating easy integration into existing systems.

Application Areas

Data acquisition systems

Instrumentation

Industrial control systems

Medical devices

Communications equipment

Product Lifecycle

The AD7822BRZ is currently active and widely available. Analog Devices typically provides extensive support for its products, including notification of product discontinuation and options for replacement or upgrades.

Several Key Reasons to Choose This Product

High-speed sampling capability enables capturing fast-changing signals accurately.

The versatility in supply voltage and reference voltage options allows for use in a wide array of applications.

The robust design ensures reliable performance even in harsh environmental conditions.

Ease of integration with existing digital systems due to the parallel data interface.

Supported by Analog Devices' reputation for quality and support in data acquisition products.