AD7862ARSZ-2 - Analog Devices Inc.

Manufacturer Part Number

AD7862ARSZ-2

Manufacturer

Analog Devices

Introduction

High-precision dual-channel 12-bit Analog to Digital Converter

Product Features and Performance

12-bit resolution

Dual ADCs for simultaneous sampling

250k samples per second

Single Ended input type

4 inputs with MUX-S/H configuration

Parallel data interface

Selectable internal or external reference

SAR architecture for high accuracy

Operates with 5V analog and 5V digital supply

Simultaneous Sampling feature

Supports a wide operating temperature range from -40°C to 85°C

Product Advantages

Dual ADCs enable channel redundancy and simultaneous data capture

High-speed performance suitable for data acquisition

Flexible reference options cater to different application requirements

Parallel interface for rapid data transfer

Robust SAR architecture ensures consistent and reliable performance

Extended temperature range for harsh environment operation

Key Technical Parameters

Number of Bits: 12

Sampling Rate: 250kSPS

Number of Inputs: 4

Number of A/D Converters: 2

Ratio - S/H:ADC: 1:1

Architecture: SAR

Reference Type: External/Internal

Quality and Safety Features

Designed for reliable operation in industrial temperature ranges

Manufactured by trusted industry leader, Analog Devices

Compatibility

Interfacing with many microcontrollers and digital systems through parallel interface

Compatible with 5V power supply systems

Application Areas

Industrial automation

Medical imaging

Data acquisition systems

Instrumentation and control systems

Product Lifecycle

Product Status: Active

Not indicated as an end-of-life or nearing discontinuation

Replacements or upgrades might be available under the same or different series

Several Key Reasons to Choose This Product

High integration with dual-channel ADC reduces component count

High precision 12-bit resolution for accurate measurements

Fast sample rates capture transient events effectively

Simultaneous Sampling of both channels increases system efficiency

Wide operating temperature range suitable for various harsh environments

Trusted manufacturer with a reputation for quality and reliability in the semiconductor industry