AD7721AN - Analog Devices Inc.

Manufacturer Part Number

AD7721AN

Manufacturer

Analog Devices, Inc.

Introduction

The AD7721AN is a high-performance, 12-bit and 16-bit, sigma-delta analog-to-digital converter (ADC) from Analog Devices, Inc.

Product Features and Performance

12-bit and 16-bit resolution

Sigma-delta architecture

Sampling rates up to 468.75 kSPS

Differential input

Single-channel configuration

External reference

5V analog and digital supply voltages

Wide operating temperature range of -40°C to 85°C

SPI and parallel data interface

Product Advantages

High performance sigma-delta ADC

Wide sampling rate range

Flexible data interface options

Robust operating temperature range

Key Technical Parameters

Manufacturer Part Number: AD7721AN

Resolution: 12-bit, 16-bit

Sampling Rate: 312.5 kSPS, 468.75 kSPS

Input Type: Differential

Number of A/D Converters: 1

Number of Inputs: 1

Data Interface: SPI, Parallel

Supply Voltage: 5V analog, 5V digital

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Through-hole 28-PDIP package

Complies with industry standards

Compatibility

Suitable for a wide range of data acquisition and instrumentation applications

Application Areas

Industrial process control

Medical equipment

Test and measurement

Audio and consumer electronics

Product Lifecycle

This product is an active and widely used ADC solution from Analog Devices.

Replacement or upgraded models may be available as technology evolves.

Key Reasons to Choose This Product

High-performance sigma-delta ADC with 12-bit and 16-bit resolution

Wide sampling rate range up to 468.75 kSPS

Flexible data interface options (SPI and parallel)

Robust operating temperature range of -40°C to 85°C

Proven reliability and quality from Analog Devices