AD7492AR - Analog Devices Inc.

Manufacturer Part Number

AD7492AR

Manufacturer

analog-devices

Introduction

The AD7492AR is a 12-bit Analog to Digital Converter (ADC) offering a high-speed sampling rate of 1M per second, designed for data acquisition in systems requiring high precision and speed.

Product Features and Performance

12-bit resolution ensuring high precision in measurements

High sampling rate of 1M samples per second for fast data acquisition

Single-ended input for simple interfacing

Parallel data interface for straightforward digital integration

Configurable with Sample and Hold (S/H-ADC) functionality for accurate sampling

Single ADC architecture utilizing Successive Approximation Register (SAR) for reliable conversion

Internal reference voltage for consistency and ease of design

Wide supply voltage range (2.7V to 5.25V) for versatile power supply compatibility

Operates within a broad temperature range (-40°C to 85°C)

Product Advantages

Fast sampling rate coupled with high resolution enhances system accuracy and response

Ease of integration into various systems due to parallel interface and internal reference

Versatile power supply requirements allow for flexible system design

Robust temperature operation range suitable for industrial applications

Key Technical Parameters

Number of Bits: 12

Sampling Rate (Per Second): 1M

Input Type: Single Ended

Data Interface: Parallel

Architecture: SAR

Voltage Supply, Analog: 2.7V ~ 5.25V

Voltage Supply, Digital: 2.7V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to meet standards in demanding applications, ensuring reliability and safety in usage

Compatibility

Compatible with a wide range of microcontrollers and digital systems due to its parallel interface and flexible voltage requirements

Application Areas

Industrial automation and process control

Data acquisition systems

Medical instrumentation

Laboratory research equipment

Product Lifecycle

Obsolete status, indicating nearing the end of production

Users should seek replacements or upgrades for future designs

Several Key Reasons to Choose This Product

High performance with fast sampling rate and high resolution ideal for precision-oriented applications

Flexible and easy integration into existing systems, minimizing design complexity

Reliable operation across a wide range of temperatures and power supplies, ensuring versatility in application fields

Despite its obsolete status, its performance characteristics may still suit existing systems not requiring future updates or replacements