AD7891BSZ-2 - Analog Devices Inc.

Manufacturer Part Number

AD7891BSZ-2

Manufacturer

Analog Devices

Introduction

High-speed 12-bit data acquisition system with 8 channels and 500kSPS

Product Features and Performance

8-channel multiplexed analog-to-digital converter

12-bit resolution for precise digital representation

500k samples per second high sampling rate

Serial and parallel data interfaces for versatile communications

Single 5V power supply operation simplifies design

Supports a wide operating temperature range from -40°C to 85°C for reliability in adverse conditions

Product Advantages

Multi-channel input offers flexibility in monitoring multiple signals

High-speed performance suitable for rapid signal capture

Compatibility with both serial and parallel system data buses

High resolution and fast sampling rate improve signal quality and system responsiveness

Surface mount, 44-QFP packaging for efficient board space usage

Key Technical Parameters

Number of Channels: 8

Resolution (Bits): 12 b

Sampling Rate (Per Second): 500k

Data Interface: Serial, Parallel

Voltage Supply Source: Single Supply

Voltage - Supply: 5V

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package / Case: 44-QFP

Quality and Safety Features

Robust design specified for industrial temperature range

Guaranteed operational integrity over a wide voltage range

Compatibility

Easily integrated with many microcontrollers and digital systems

Supports various data acquisition systems and sensor interfaces

Application Areas

Industrial control systems

Data acquisition units for testing and measurement

Instrumentation and monitoring equipment

Medical diagnostic equipment

Product Lifecycle

Currently active, with both longevity and ongoing support

Possible future upgrades with consideration to evolving technology

Several Key Reasons to Choose This Product

Offers a compact solution for high-channel count applications

Reduced system complexity with integrated multiplexing

Consistent and reliable performance over a wide temperature range makes it suitable for industrial environments

High-speed operation combined with high resolution results in accurate and real-time data acquisition

Reputation of Analog Devices for producing quality, precision electronic components

Flexible data interface options facilitating easier integration into existing systems