- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for AD8582AR
- Part Number AD8582AR
- Manufacturer Analog Devices
- Pin Count 24
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - SOL-24
- Released Date May 16, 2022
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD8582AR Details
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Manufacturer Part Number:
AD8582AR
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Source Url Status Check Date:
2013-05-01 14:56:28.749
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SOIC
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Package Description:
SOIC-24
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Pin Count:
24
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Manufacturer Package Code:
RW-24
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HTS Code:
8542.39.00.40
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Manufacturer:
Analog Devices Inc
AD8582AR Frequently Asked Questions (FAQs)
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The AD8582AR is a high-precision, low-noise amplifier, and its performance can be affected by the PCB layout and component placement. It is recommended to follow a star-grounding scheme, keep the input and output traces short and away from noise sources, and use a solid ground plane to minimize noise coupling. Additionally, place the amplifier close to the input signal source and use a low-ESR capacitor for decoupling.
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The gain resistor values for the AD8582AR depend on the desired gain and the input signal range. The datasheet provides a gain equation that can be used to calculate the required resistor values. Additionally, Analog Devices provides a gain calculator tool that can be used to simplify the process. It is also important to consider the resistor tolerance and temperature coefficient to ensure accurate gain setting.
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The AD8582AR has an absolute maximum input voltage rating of ±15V, but it is recommended to limit the input voltage to ±10V to ensure reliable operation and prevent damage. Exceeding the maximum input voltage can cause permanent damage to the amplifier.
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Yes, the AD8582AR can be used as a unity-gain buffer by connecting the output directly to the inverting input. However, this configuration can lead to oscillation due to the amplifier's high gain-bandwidth product. To prevent oscillation, it is recommended to add a small capacitor (e.g., 10pF) in series with the feedback resistor and to ensure that the input and output traces are properly terminated.
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The AD8582AR is specified to operate from -40°C to +125°C. To ensure operation within this range, it is recommended to provide adequate heat sinking, especially in high-power or high-temperature applications. Additionally, consider using thermal interface materials and following proper PCB design and layout practices to minimize thermal gradients.
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AD8582AR Overview
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About Analog Devices
Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries.
Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.