- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for AD8682ARMZ
- Part Number AD8682ARMZ
- Manufacturer Analog Devices
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - (RM-8)-1
- Released Date Dec 29, 2020
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD8682ARMZ Details
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Manufacturer Part Number:
AD8682ARMZ
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Brand Name:
Analog Devices Inc
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Pbfree Code:
No
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Rohs Code:
Yes
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Part Life Cycle Code:
Active
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Part Package Code:
SOIC
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Package Description:
ROHS COMPLIANT, MO-187AA, MSOP-8
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Pin Count:
8
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Manufacturer Package Code:
RM-8
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Country Of Origin:
Taiwan
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
AD8682ARMZ Frequently Asked Questions (FAQs)
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The AD8682ARMZ is a high-precision 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 symmetrical, and place the amplifier close to the analog-to-digital converter (ADC) or other sensitive components. Additionally, it is recommended to use a solid ground plane and to avoid running digital signals near the amplifier's inputs.
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The gain and bandwidth of the AD8682ARMZ can be optimized by selecting the appropriate gain resistor values and capacitor values for the desired frequency response. The datasheet provides a gain and bandwidth calculator to help with this process. Additionally, the amplifier's gain can be adjusted by changing the ratio of the feedback resistors, and the bandwidth can be adjusted by changing the value of the compensation capacitor.
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The AD8682ARMZ is a high-power amplifier, and it can generate significant heat during operation. To ensure reliable operation over temperature, it is recommended to provide adequate heat sinking, such as a thermal pad or heat sink, and to keep the ambient temperature within the recommended operating range. Additionally, the amplifier's power dissipation should be calculated and ensured to be within the recommended limits.
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Common issues with the AD8682ARMZ, such as oscillations or instability, can be troubleshooted by checking the amplifier's input and output signals, ensuring that the gain and bandwidth are set correctly, and verifying that the amplifier is properly biased. Additionally, it is recommended to check the amplifier's power supply and ensure that it is within the recommended operating range. If the issue persists, it may be necessary to consult the datasheet or contact Analog Devices' technical support for further assistance.
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The AD8682ARMZ is a high-frequency amplifier, and it can be susceptible to electromagnetic interference (EMI) and radio-frequency interference (RFI). To ensure electromagnetic compatibility (EMC), it is recommended to use shielding, such as a metal enclosure or a shielded cable, and to keep the amplifier and its associated components away from sources of EMI and RFI. Additionally, it is recommended to follow good EMC design practices, such as using a solid ground plane and minimizing the length of signal traces.
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AD8682ARMZ 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.