AD2S80ATD
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Analog Devices Inc. AD2S80ATD

Manufacturer No:
AD2S80ATD
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC R/D CONV 10/12/14/16B 40CDIP
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The AD2S80ATD, produced by Analog Devices Inc., is a variable resolution, monolithic resolver-to-digital converter. This device is designed to convert resolver or synchro signals into digital position data, making it a crucial component in various control and measurement systems. The AD2S80ATD is known for its high reliability, low power consumption, and flexibility in resolution settings, which can be configured to 10, 12, 14, or 16 bits depending on the application requirements.

Key Specifications

SpecificationValue
Resolution10, 12, 14, or 16 bits (user-selectable)
Package Type40-Lead DIP, 44-Terminal LCC
Power ConsumptionTypically 300 mW
Reference Frequency Range50 Hz to 20,000 Hz
Maximum Tracking RateUp to 1040 RPS (10 bits)
Temperature RangeIndustrial and Military temperature range versions available
ESD ProtectionESD Class 2 (2,000 V min)
Velocity OutputAnalog signal proportional to velocity, linear to typically one percent

Key Features

  • Monolithic Design: Reduces package size and increases reliability.
  • Ratiometric Tracking Conversion: Provides continuous output position data without conversion delay and is insensitive to absolute signal levels.
  • Dynamic Performance: User-configurable bandwidth, maximum tracking rate, and velocity scaling using external resistors and capacitors.
  • Low Power Consumption: Typically only 300 mW.
  • Velocity Output: An analog signal proportional to velocity, which can replace a tachogenerator in many applications.
  • High Noise Immunity: Tolerant to harmonic distortion on the reference and input signals.

Applications

  • DC Brushless and AC Motor Control
  • Process Control
  • Numerical Control of Machine Tools
  • Robotics Axis Control
  • Military Servo Control

Q & A

  1. What is the AD2S80ATD used for?
    The AD2S80ATD is used to convert resolver or synchro signals into digital position data, making it suitable for various control and measurement systems.
  2. What are the available resolution settings for the AD2S80ATD?
    The resolution can be set to 10, 12, 14, or 16 bits, depending on the application requirements.
  3. What is the typical power consumption of the AD2S80ATD?
    The typical power consumption is 300 mW.
  4. What is the range of the reference frequency for the AD2S80ATD?
    The reference frequency range is from 50 Hz to 20,000 Hz.
  5. Does the AD2S80ATD provide a velocity output?
    Yes, it provides an analog signal proportional to velocity, which is linear to typically one percent.
  6. What are the temperature range options for the AD2S80ATD?
    The device is available in both industrial and military temperature range versions.
  7. How does the AD2S80ATD handle noise and harmonic distortion?
    The device is tolerant of harmonic distortion on the reference and input signals and provides good noise immunity.
  8. Can the dynamic performance of the AD2S80ATD be customized?
    Yes, the bandwidth, maximum tracking rate, and velocity scaling can be customized using external resistors and capacitors.
  9. What types of packages are available for the AD2S80ATD?
    The device is available in 40-Lead DIP and 44-Terminal LCC packages.
  10. Does the AD2S80ATD have ESD protection?
    Yes, it has ESD Class 2 protection (2,000 V min).

Product Attributes

Type:R/D Converter
Number of Channels:2
Resolution (Bits):10, 12, 14, 16 b
Sampling Rate (Per Second):- 
Data Interface:Parallel
Voltage Supply Source:Dual ±
Voltage - Supply:±10.8V ~ 13.2V
Operating Temperature:-55°C ~ 125°C
Mounting Type:Through Hole
Package / Case:40-CDIP (0.600", 15.24mm)
Supplier Device Package:40-CDIP
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Similar Products

Part Number AD2S80ATD AD2S80AUD AD2S80ATE AD2S80AAD AD2S80ABD AD2S80AJD AD2S80AKD AD2S80ALD AD2S80ASD
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. Analog Devices Inc.
Product Status Active Active Active Active Active Active Active Active Active
Type R/D Converter R/D Converter R/D Converter R/D Converter R/D Converter R/D Converter R/D Converter R/D Converter R/D Converter
Number of Channels 2 2 2 2 2 2 2 2 2
Resolution (Bits) 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b 10, 12, 14, 16 b
Sampling Rate (Per Second) - - - - - - - - -
Data Interface Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Voltage Supply Source Dual ± Dual ± Dual ± Dual ± Dual ± Dual ± Dual ± Dual ± Dual ±
Voltage - Supply ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V ±10.8V ~ 13.2V
Operating Temperature -55°C ~ 125°C -55°C ~ 125°C -55°C ~ 125°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C -55°C ~ 125°C
Mounting Type Through Hole Through Hole Surface Mount Through Hole Through Hole Through Hole Through Hole Through Hole Through Hole
Package / Case 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm) 44-CLCC 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm) 40-CDIP (0.600", 15.24mm)
Supplier Device Package 40-CDIP 40-CDIP 44-CLCC (16.55x16.55) 40-CDIP 40-CDIP 40-CDIP 40-CDIP 40-CDIP 40-CDIP

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