AD7856AR -

Manufacturer Part Number

AD7856AR

Manufacturer

analog-devices

Introduction

The AD7856AR is a high-performance, 14-bit, 285kSPS, 4-channel or 8-channel, successive-approximation analog-to-digital converter (ADC) with on-chip sample-and-hold. It operates from a single 5V power supply and features throughput rates up to 285kSPS. The part contains a 1:1 ratio track-and-hold amplifier, which can be configured for either pseudo-differential or single-ended input. The AD7856AR provides an SPI-compatible serial interface.

Product Features and Performance

14-bit resolution

285kSPS sampling rate

4-channel or 8-channel input

Pseudo-differential or single-ended input

On-chip sample-and-hold

1:1 ratio track-and-hold amplifier

SPI-compatible serial interface

Low power consumption

Wide operating temperature range: -40°C to +105°C

Product Advantages

High-performance analog-to-digital conversion with fast throughput rates

Flexible input configuration options (pseudo-differential or single-ended)

Integrated sample-and-hold and track-and-hold amplifier for optimal performance

Low power consumption for efficient system design

Wide operating temperature range for use in various environments

Key Reasons to Choose This Product

Industry-leading performance and precision for your data acquisition needs

Flexible input options and interface compatibility for easy system integration

Low power consumption to optimize energy efficiency in your application

Reliable operation across a wide range of temperatures for diverse use cases

Quality and Safety Features

Robust design and construction for reliable performance

Compliance with industry standards and regulations for safety and quality

Compatibility

The AD7856AR is compatible with a variety of systems and applications that require high-performance analog-to-digital conversion.

Application Areas

Industrial automation and control systems

Medical instrumentation

Test and measurement equipment

Data acquisition systems

Portable and battery-powered devices

Product Lifecycle

The AD7856AR is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available. Customers are advised to contact our website's sales team for more information on available options and product lifecycle status.