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AD7821BQ

AD7821BQ

Manufacturer No:

AD7821BQ

Manufacturer:

Analog Devices Inc.

Description:

IC ADC 8BIT PIPELINED 20CDFP

Datasheet:

Datasheet

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AD7821BQ Specifications

  • Type
    Parameter
  • Mounting Type
    Through Hole
  • Supplier Device Package
    20-CERDIP
  • Package / Case
    20-CDIP (0.300", 7.62mm)
  • Operating Temperature
    -40°C ~ 85°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 AD7821BQ 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 AD7821BQ provides an 8-bit resolution, allowing for precise conversion of analog signals into digital data.2. Fast Conversion Speed: It offers a conversion time of 10 μs, 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 AD7821BQ 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 is available in a small package, which saves board space and makes it suitable for compact designs.Application Scenarios:1. Data Acquisition Systems: The AD7821BQ can be used in data acquisition systems to convert analog signals from sensors, transducers, or other sources into digital data for further processing or analysis.2. Industrial Automation: It can be employed in industrial automation applications, such as process control, monitoring, or measurement systems, where analog signals need to be converted into digital format for control or analysis purposes.3. Instrumentation: The chip can be utilized in various instrumentation applications, including multimeters, oscilloscopes, or signal analyzers, to convert analog signals into digital form for display or analysis.4. Portable Devices: Due to its low power consumption and small package size, the AD7821BQ is suitable for portable devices like handheld meters, portable medical equipment, or battery-powered instruments that require analog-to-digital conversion.5. Communication Systems: It can be used in communication systems for converting analog signals, such as audio or voice signals, into digital format for transmission, processing, or storage.Overall, the AD7821BQ offers high resolution, fast conversion speed, low power consumption, and easy interface, making it a versatile choice for various applications requiring analog-to-digital conversion.
AD7821BQ Relevant information