AD670KNZ
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Analog Devices Inc. AD670KNZ

Manufacturer No:
AD670KNZ
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 8BIT SAR 20DIP
Delivery:
Payment:
iso14001
iso45001
iso9001
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Product Introduction

Overview

The AD670KNZ is an 8-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to convert analog signals into digital outputs, making it a crucial part of various electronic systems. The AD670KNZ is packaged in a 20-pin DIP (Dual In-Line Package) and operates with a single 5V supply voltage. Although the AD670KNZ is now obsolete and no longer manufactured, it remains relevant for legacy systems and maintenance purposes.

Key Specifications

SpecificationValue
Number of Bits8
Package Type20-DIP (0.300, 7.62mm)
Supply Voltage5 V
Analog Input TypeBipolar, Unipolar
Resolution8 bits
Accuracy±0.5 LSB
Height Seated (Max)5.33 mm
Width7.62 mm
Length25.2 mm
RoHS StatusNon-RoHS Compliant

Key Features

  • Single 5V Supply Voltage: Simplifies system design by requiring only one power supply voltage.
  • 8-Bit Resolution: Provides a moderate level of precision suitable for a variety of applications.
  • Bipolar and Unipolar Input Capability: Allows the converter to handle both bipolar and unipolar analog input signals.
  • Compact DIP Package: The 20-pin DIP package makes it easy to integrate into existing circuit boards.
  • Legacy Compatibility: Although obsolete, it remains useful for maintaining and repairing older systems.

Applications

The AD670KNZ is suitable for various applications where analog-to-digital conversion is necessary. These include:

  • Industrial Control Systems: For converting analog sensor signals to digital data for processing and control.
  • Medical Devices: In medical equipment where precise analog-to-digital conversion is required.
  • Aerospace and Defense: For use in legacy systems where compatibility with existing hardware is crucial.
  • Automotive Systems: In automotive electronics for converting analog signals from sensors to digital data.

Q & A

  1. What is the resolution of the AD670KNZ ADC?
    The AD670KNZ has an 8-bit resolution.
  2. What is the supply voltage for the AD670KNZ?
    The AD670KNZ operates with a single 5V supply voltage.
  3. What types of analog inputs can the AD670KNZ handle?
    The AD670KNZ can handle both bipolar and unipolar analog input signals.
  4. What is the package type of the AD670KNZ?
    The AD670KNZ is packaged in a 20-pin DIP (Dual In-Line Package).
  5. Is the AD670KNZ RoHS compliant?
    No, the AD670KNZ is not RoHS compliant.
  6. Why is the AD670KNZ considered obsolete?
    The AD670KNZ is no longer manufactured by Analog Devices Inc.
  7. What are some common applications for the AD670KNZ?
    Common applications include industrial control systems, medical devices, aerospace and defense, and automotive systems.
  8. What is the maximum seated height of the AD670KNZ?
    The maximum seated height of the AD670KNZ is 5.33 mm.
  9. Can I still purchase the AD670KNZ?
    Although it is obsolete, you may still find it available from some distributors or through secondary markets.
  10. What are the dimensions of the AD670KNZ package?
    The package dimensions are 7.62 mm in width and 25.2 mm in length.

Product Attributes

Number of Bits:8
Sampling Rate (Per Second):- 
Number of Inputs:2
Input Type:Differential
Data Interface:Parallel
Configuration:ADC
Ratio - S/H:ADC:- 
Number of A/D Converters:1
Architecture:SAR
Reference Type:Internal
Voltage - Supply, Analog:5V
Voltage - Supply, Digital:5V
Features:True Bipolar
Operating Temperature:0°C ~ 70°C
Package / Case:20-DIP (0.300", 7.62mm)
Supplier Device Package:20-PDIP
Mounting Type:Through Hole
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Similar Products

Part Number AD670KNZ AD677KNZ AD679KNZ AD676KNZ AD678KNZ AD670KPZ AD670JNZ AD670KN
Manufacturer Analog Devices Inc. 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 Active Active Active Obsolete Active Obsolete
Number of Bits 8 16 14 16 12 8 8 8
Sampling Rate (Per Second) - 100k 128k 100k 200k - - 10k
Number of Inputs 2 1 1 1 1 2 2 -
Input Type Differential Single Ended Single Ended Single Ended Single Ended Differential Differential -
Data Interface Parallel SPI Parallel Parallel Parallel Parallel Parallel Parallel
Configuration ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC ADC ADC -
Ratio - S/H:ADC - 1:1 1:1 1:1 1:1 - - -
Number of A/D Converters 1 1 1 1 1 1 1 1
Architecture SAR SAR Flash SAR Flash SAR SAR -
Reference Type Internal External External, Internal External Internal Internal Internal -
Voltage - Supply, Analog 5V ±12V ±12V ±12V ±12V 5V 5V -
Voltage - Supply, Digital 5V 5V 5V 5V 5V 5V 5V -
Features True Bipolar - - - - True Bipolar True Bipolar -
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Package / Case 20-DIP (0.300", 7.62mm) 16-DIP (0.300", 7.62mm) 28-DIP (0.600", 15.24mm) 28-DIP (0.600", 15.24mm) 28-DIP (0.600", 15.24mm) 20-LCC (J-Lead) 20-DIP (0.300", 7.62mm) 20-DIP (0.300", 7.62mm)
Supplier Device Package 20-PDIP 16-PDIP 28-PDIP 28-PDIP 28-PDIP 20-PLCC (9x9) 20-PDIP 20-PDIP
Mounting Type Through Hole Through Hole Through Hole Through Hole Through Hole Surface Mount Through Hole Through Hole

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