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- Part Number AD8279ARZ
- Manufacturer Analog Devices
- Pin Count 14
- Part Category Integrated Circuit
- Package Category Small Outline Packages
- Footprint Name Small Outline Packages - R-14 (SOIC)
- Released Date Jan 11, 2017
- Last Modified Date Nov 15, 2024 1:35 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD8279ARZ Details
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Manufacturer Part Number:
AD8279ARZ
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Source Url Status Check Date:
2013-05-01 14:56:25.207
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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, MS-012AB, SOIC-14
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Pin Count:
14
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Manufacturer Package Code:
R-14
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Country Of Origin:
Taiwan
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ECCN Code:
EAR99
AD8279ARZ Frequently Asked Questions (FAQs)
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The AD8279ARZ is a high-frequency device, so it's essential to follow good layout and placement practices to minimize noise and ensure optimal performance. Keep the input and output traces short and away from each other, and use a solid ground plane to reduce noise. Place the device close to the input signal source and use a low-ESR capacitor for decoupling.
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To optimize the gain and bandwidth of the AD8279ARZ, adjust the gain resistors (Rg) and the feedback capacitor (Cf) according to the desired gain and bandwidth requirements. A higher gain resistor value will increase the gain, while a smaller feedback capacitor value will increase the bandwidth. However, be careful not to compromise stability or introduce oscillations.
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For optimal performance, use a low-ESR capacitor (e.g., 10uF ceramic capacitor) placed as close as possible to the device's power pins. This will help to filter out noise and reduce power supply ripple. Additionally, consider adding a 10nF to 100nF capacitor in parallel to further reduce high-frequency noise.
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To minimize EMI and RFI, use a shielded enclosure or a metal can package for the device. Keep the input and output traces away from each other and from other noisy signals. Use a common-mode choke or a ferrite bead to filter out high-frequency noise on the power supply lines. Additionally, consider adding EMI filters or shielding to the PCB design.
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The AD8279ARZ has a maximum junction temperature of 150°C. To ensure reliable operation, maintain a safe operating temperature by providing adequate heat sinking, such as a thermal pad or a heat sink, and ensuring good airflow around the device. Monitor the device's temperature and adjust the thermal management strategy accordingly.
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AD8279ARZ Overview
Use the download button to access the AD8279ARZ schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like AD827,
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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.
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