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AD7821TQ

AD7821TQ

Manufacturer No:

AD7821TQ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 8BIT PIPELINED 20CDFP

Datasheet:

Datasheet

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AD7821TQ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    20-CERDIP
  • Package / Case
    20-CDIP (0.300", 7.62mm)
  • Operating Temperature
    -55°C ~ 125°C
  • Features
    -
  • Voltage - Supply, Digital
    5V
  • Voltage - Supply, Analog
    5V
  • Reference Type
    External
  • Architecture
    Pipelined
  • Number of A/D Converters
    1
  • Ratio - S/H:ADC
    1:1
  • Configuration
    S/H-ADC
  • Data Interface
    Parallel
  • Input Type
    Single Ended
  • Number of Inputs
    1
  • Sampling Rate (Per Second)
    1M
  • Number of Bits
    8
  • Packaging
    Tube
  • Product Status
    Active
  • Series
    -
The AD7821TQ is a 8-bit successive approximation analog-to-digital converter (ADC) integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be used in various application scenarios:1. High Resolution: The AD7821TQ provides an 8-bit resolution, allowing for precise conversion of analog signals into digital data.2. Fast Conversion Speed: It has a conversion time of 10 microseconds, enabling quick and efficient data acquisition.3. Low Power Consumption: The chip operates at low power, making it suitable for battery-powered devices or applications where power efficiency is crucial.4. Wide Input Voltage Range: The AD7821TQ can handle a wide input voltage range, typically from 0V to Vref, allowing for versatile usage across different voltage levels.5. Easy Interface: It features a simple parallel interface, making it easy to connect with microcontrollers or other digital devices.6. Small Package Size: The chip comes in a small TQFP package, saving board space and enabling compact designs.Application Scenarios:1. Data Acquisition Systems: The AD7821TQ can be used in various data acquisition systems, such as temperature monitoring, pressure sensing, or industrial control applications, where analog signals need to be converted into digital data for further processing.2. Portable Devices: Due to its low power consumption and small package size, the chip is suitable for portable devices like handheld instruments, battery-powered sensors, or portable medical devices, where accurate analog-to-digital conversion is required.3. Communication Systems: The AD7821TQ can be used in communication systems for converting analog signals, such as audio or voice signals, into digital data for transmission or processing.4. Industrial Automation: It can be utilized in industrial automation systems for monitoring and controlling analog signals, such as voltage or current levels, in various industrial processes.5. Instrumentation: The chip can be employed in various instrumentation applications, including test and measurement equipment, where precise analog-to-digital conversion is necessary for accurate measurements.Overall, the AD7821TQ integrated circuit chip offers high resolution, fast conversion speed, low power consumption, and easy interface, making it suitable for a wide range of applications requiring analog-to-digital conversion.
AD7821TQ Relevant information