AD570SD/883B
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Analog Devices Inc. AD570SD/883B

Manufacturer No:
AD570SD/883B
Manufacturer:
Analog Devices Inc.
Package:
Bulk
Description:
IC ADC 8BIT MONO W/CLOCK 18CDIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD570SD/883B is a complete 8-bit successive approximation analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device integrates all necessary components for analog-to-digital conversion, including a digital-to-analog converter (DAC), voltage reference, clock, comparator, successive approximation register (SAR), and output buffers, all on a single chip. This integration eliminates the need for external components to achieve full 8-bit accuracy. The AD570SD/883B is designed for high reliability and is specified for the military temperature range of -55°C to +125°C, ensuring full 8-bit accuracy and no missing codes over this range.

Key Specifications

Parameter Value Unit
Resolution 8-bit
Conversion Time 25 µs
Analog Input Range 0 V to +10 V (unipolar), ±5 V (bipolar)
Power Supplies +5 V, -15 V
Temperature Range -55°C to +125°C
Package Type 18-Lead Side-Brazed CerDIP
Power Dissipation 800 mW

Key Features

  • Complete 8-bit successive approximation ADC on a single chip, requiring no external components for full accuracy conversion.
  • Temperature-compensated subsurface Zener reference for excellent stability over time and temperature.
  • Laser-trimmed SiCr thin-film resistor ladder network for high accuracy.
  • I2L (integrated injection logic) processing for the SAR function.
  • Externally selectable analog input range: 0 V to +10 V (unipolar) or ±5 V (bipolar).
  • Three-state outputs with high impedance state during conversion.
  • DATA READY signal indicates completion of conversion.

Applications

  • Military and aerospace systems due to its compliance with MIL-STD-883C, Class B.
  • Industrial control systems requiring high accuracy and reliability.
  • Data acquisition systems in harsh environments.
  • Medical devices needing precise analog-to-digital conversion.
  • Automotive systems that require robust and accurate ADCs.

Q & A

  1. What is the resolution of the AD570SD/883B?

    The AD570SD/883B has an 8-bit resolution.

  2. What is the conversion time of the AD570SD/883B?

    The conversion time is approximately 25 µs.

  3. What are the power supply requirements for the AD570SD/883B?

    The device operates on +5 V and -15 V power supplies.

  4. What is the temperature range for the AD570SD/883B?

    The device is specified for the temperature range of -55°C to +125°C.

  5. Does the AD570SD/883B require external components for operation?

    No, the AD570SD/883B does not require external components to perform a full accuracy 8-bit conversion.

  6. What type of package is the AD570SD/883B available in?

    The device is available in an 18-Lead Side-Brazed CerDIP package.

  7. How does the AD570SD/883B indicate the completion of a conversion?

    The completion of a conversion is indicated by the DATA READY signal going low.

  8. What is the power dissipation of the AD570SD/883B?

    The power dissipation is 800 mW.

  9. Is the AD570SD/883B suitable for military applications?
  10. What type of voltage reference does the AD570SD/883B use?

    The device uses a temperature-compensated subsurface Zener reference.

Product Attributes

Number of Bits:- 
Sampling Rate (Per Second):- 
Number of Inputs:- 
Input Type:- 
Data Interface:- 
Configuration:- 
Ratio - S/H:ADC:- 
Number of A/D Converters:- 
Architecture:- 
Reference Type:- 
Voltage - Supply, Analog:- 
Voltage - Supply, Digital:- 
Features:- 
Operating Temperature:- 
Package / Case:- 
Supplier Device Package:- 
Mounting Type:- 
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In Stock

$478.62
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Same Series
AD570JD
AD570JD
IC ADC 8BIT SAR 18CDIP
AD570SD/883B
AD570SD/883B
IC ADC 8BIT MONO W/CLOCK 18CDIP

Similar Products

Part Number AD570SD/883B AD572SD/883B AD573SD/883B AD670SD/883B AD571SD/883B
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Obsolete Active Active Active
Number of Bits - 12 10 - -
Sampling Rate (Per Second) - - - - -
Number of Inputs - 1 1 - -
Input Type - Single Ended Single Ended - -
Data Interface - Parallel, Serial Parallel - -
Configuration - - S/H-ADC - -
Ratio - S/H:ADC - - 1:1 - -
Number of A/D Converters - 1 1 - -
Architecture - SAR SAR - -
Reference Type - External Internal - -
Voltage - Supply, Analog - 4.75V ~ 5.25V -11.4V ~ -16.5V, 4.5V ~ 7V - -
Voltage - Supply, Digital - 4.75V ~ 5.25V -11.4V ~ -16.5V, 4.5V ~ 7V - -
Features - - - - -
Operating Temperature - -55°C ~ 125°C -55°C ~ 125°C - -
Package / Case - 32-CDIP (0.910", 23.12mm) 20-CDIP (0.300", 7.62mm) - -
Supplier Device Package - 32-SBDIP-H 20-CDIP - -
Mounting Type - Through Hole Through Hole - -

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