AD7715ARZ-5 - Analog Devices Inc.

Manufacturer Part Number

AD7715ARZ-5

Manufacturer

analog-devices

Introduction

The AD7715ARZ-5 is a high-performance analog-to-digital converter (ADC) particularly suited for low-frequency sensor and measurement applications.

Product Features and Performance

16-bit resolution

Sigma-Delta architecture

Sampling rate of 500 samples per second

Supports differential input type

Programmable gain amplifier (PGA) integrated

External reference type

Data Interface includes SPI and DSP

Operates under a wide temperature range of -40°C to 85°C

Product Advantages

High resolution increases the precision of data conversion

Integrated PGA simplifies system design and reduces external component count

Differential input type enhances noise immunity

Flexible SPI and DSP interfaces ensure compatibility with most microcontrollers and DSPs

Key Technical Parameters

Number of Bits: 16

Sampling Rate (Per Second): 500

Number of Inputs: 1

Input Type: Differential

Voltage - Supply, Analog: 5V

Voltage - Supply, Digital: 3V to 5.25V

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Operates reliably in extended temperature ranges

Robust Sigma-Delta architecture ensures long-term stability and performance

Compatibility

Supports SPI and DSP interfaces for flexible communications

Application Areas

Sensor applications

Low-frequency data acquisition

Industrial process control

Instrumentation and measurement systems

Product Lifecycle

The AD7715ARZ-5 remains an actively manufactured and supported product with no current discontinuation notices. Availability of replacements or upgrades is supported by analog-devices.

Several Key Reasons to Choose This Product

High data accuracy with 16-bit resolution and Sigma-Delta architecture

Built-in Programmable Gain Amplifier reduces need for external components

Support for differential inputs boosting noise rejection capabilities

Flexible digital interfaces (SPI and DSP) promote easy integration

Operational in harsh environmental conditions from -40°C to 85°C