AD7863AR-2 - Analog Devices

Manufacturer Part Number AD7863AR-2

Manufacturer: analog-devices

Introduction

The AD7863AR-2 is a high-performance, low-power, 14-bit, quad, simultaneous sampling, analog-to-digital converter (ADC) designed for data acquisition applications. It features four simultaneously sampling input channels, a multiplexed sample-and-hold architecture, and two on-chip 14-bit SAR ADCs. The device operates from a single 5V power supply and can be interfaced to most microcontrollers and digital signal processors.

Product Features and Performance

14-bit resolution with up to 175 kSPS sampling rate

Four simultaneous sampling input channels

Multiplexed sample-and-hold architecture with two 14-bit ADCs

Single 5V analog and digital power supply

External or internal reference options

Low power consumption

Product Advantages

Simultaneous sampling of multiple channels

High-speed performance with 175 kSPS sampling rate

Flexible reference options

Low power operation

Key Reasons to Choose This Product

Exceptional performance and precision for data acquisition applications

Efficient multiple channel sampling

Ease of integration with microcontrollers and DSPs

Low power consumption for battery-powered or portable devices

Quality and Safety Features

Industrial temperature range of -40°C to 85°C

Robust 28-SOIC package for surface mount assembly

Compatibility

The AD7863AR-2 is compatible with a wide range of microcontrollers and digital signal processors, making it suitable for a variety of data acquisition and control applications.

Application Areas

Industrial automation and control

Process control

Medical instrumentation

Test and measurement equipment

Portable and battery-powered devices

Product Lifecycle

The AD7863AR-2 is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from Analog Devices:

AD7641 18-bit, simultaneous sampling ADC

AD7655 16-bit, simultaneous sampling ADC

AD7938 14-bit, simultaneous sampling ADC