AD7679AST
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Analog Devices Inc. AD7679AST

Manufacturer No:
AD7679AST
Manufacturer:
Analog Devices Inc.
Package:
Bag
Description:
IC ADC 18BIT 570KSPS 48-LQFP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD7679AST is a high-performance, 18-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of the PulSAR® series, known for its high accuracy and reliability. The AD7679AST features a successive approximation register (SAR) architecture, which provides fast conversion rates and low power consumption. It is designed to meet the demands of various applications requiring precise analog-to-digital conversion.

Key Specifications

Specification Value
Series PulSAR®
Part Status Last Time Buy
Number of Bits 18
Sampling Rate (Per Second) 570k
Number of Inputs 1
Input Type Differential
Data Interface SPI, Parallel, DSP
Configuration S/H-ADC
Ratio - S/H:ADC 1:1
Number of A/D Converters 1
Architecture SAR
Reference Type External, Internal
Voltage - Supply, Analog 5V
Voltage - Supply, Digital 5V
Operating Temperature -40°C ~ 85°C
Package / Case 48-LQFP (7x7)

Key Features

  • High Resolution: 18-bit resolution providing high accuracy in analog-to-digital conversion.
  • Fast Conversion Rate: Sampling rate of up to 570 kSPS, making it suitable for high-speed applications.
  • Flexible Interface: Supports SPI, parallel, and DSP interfaces for versatile data transfer.
  • Low Power Consumption: Designed to operate with low power, making it energy-efficient.
  • External and Internal Reference: Can use both external and internal reference voltages, offering flexibility in system design.
  • Wide Operating Temperature Range: Operates from -40°C to 85°C, suitable for a variety of environmental conditions.

Applications

  • Industrial Automation: Used in control systems, sensors, and data acquisition systems.
  • Medical Devices: Suitable for medical imaging, patient monitoring, and diagnostic equipment.
  • Aerospace and Defense: Applied in various military and aerospace applications requiring high precision and reliability.
  • Test and Measurement: Used in oscilloscopes, multimeters, and other test equipment.
  • Automotive Systems: Employed in automotive control systems, safety features, and diagnostic tools.

Q & A

  1. What is the resolution of the AD7679AST ADC?

    The AD7679AST has a resolution of 18 bits.

  2. What is the maximum sampling rate of the AD7679AST?

    The maximum sampling rate is 570 kSPS.

  3. What types of data interfaces does the AD7679AST support?

    The AD7679AST supports SPI, parallel, and DSP interfaces.

  4. Can the AD7679AST use both external and internal reference voltages?
  5. What is the operating temperature range of the AD7679AST?

    The operating temperature range is from -40°C to 85°C.

  6. What is the package type of the AD7679AST?

    The package type is 48-LQFP (7x7).

  7. Is the AD7679AST suitable for high-speed applications?
  8. What are some common applications of the AD7679AST?

    Common applications include industrial automation, medical devices, aerospace and defense, test and measurement, and automotive systems.

  9. Does the AD7679AST have low power consumption?
  10. What is the input type of the AD7679AST?

    The input type is differential.

Product Attributes

Number of Bits:18
Sampling Rate (Per Second):570k
Number of Inputs:- 
Input Type:- 
Data Interface:- 
Configuration:- 
Ratio - S/H:ADC:- 
Number of A/D Converters:1
Architecture:- 
Reference Type:- 
Voltage - Supply, Analog:- 
Voltage - Supply, Digital:- 
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:48-LQFP
Supplier Device Package:48-LQFP (7x7)
Mounting Type:Surface Mount
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In Stock

$41.60
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Similar Products

Part Number AD7679AST AD7679ASTZ AD7671AST AD7674AST AD7675AST AD7676AST AD7677AST
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Obsolete Active Obsolete Obsolete Obsolete Obsolete Obsolete
Number of Bits 18 18 16 18 16 16 16
Sampling Rate (Per Second) 570k 570k 1M 800k 100k 500k 1M
Number of Inputs - 1 - - - - -
Input Type - Differential - - - - -
Data Interface - SPI, Parallel, DSP - - - - -
Configuration - S/H-ADC - - - - -
Ratio - S/H:ADC - 1:1 - - - - -
Number of A/D Converters 1 1 1 1 1 1 1
Architecture - SAR - - - - -
Reference Type - External, Internal - - - - -
Voltage - Supply, Analog - 5V - - - - -
Voltage - Supply, Digital - 5V - - - - -
Features - - - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Package / Case 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP 48-LQFP
Supplier Device Package 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7) 48-LQFP (7x7)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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