AD7866ARU - Analog Devices

Manufacturer Part Number

AD7866ARU

Manufacturer

analog-devices

Introduction

The AD7866 is a dual, simultaneous sampling, 12-bit, 1 MSPS analog-to-digital converter (ADC) that operates from a single 2.7 V to 5.25 V power supply. The device contains a 4-channel analog input multiplexer, track-and-hold amplifiers, and two successive approximation ADCs. The AD7866 offers excellent DC and AC performance, including 79 dB signal-to-noise ratio (SNR) and 92 dB spurious-free dynamic range (SFDR).

Product Features and Performance

Dual, simultaneous sampling 12-bit ADCs

1 MSPS sampling rate

4-channel analog input multiplexer

Track-and-hold amplifier

Low power consumption

Excellent DC and AC performance

79 dB SNR

92 dB SFDR

Product Advantages

Simultaneous sampling of two channels

High sampling rate of 1 MSPS

Low power operation

Excellent signal-to-noise and spurious-free dynamic range performance

Key Reasons to Choose This Product

Industry-leading performance in a compact package

Ideal for applications requiring fast, accurate data acquisition

Low power consumption makes it suitable for battery-powered systems

Backed by Analog Devices' reputation for high-quality, reliable products

Quality and Safety Features

Robust design for reliable operation

Compliance with industry standards for safety and EMC

Rigorous quality control and testing processes

Compatibility

The AD7866 is compatible with a wide range of digital signal processors (DSPs) and microcontrollers through its SPI interface.

Application Areas

Industrial automation and control

Test and measurement equipment

Medical instrumentation

Power management systems

Portable and battery-powered devices

Product Lifecycle

The AD7866 is an obsolete product, meaning it is no longer in active production. However, there are several alternative models available that offer similar or improved performance:

AD7641 18-bit, 5 MSPS ADC

AD7980 16-bit, 1 MSPS ADC

AD7980 16-bit, 500 kSPS ADC

If you require a replacement or need further assistance, please contact our sales team through our website.