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- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for AD8561AN
- Part Number AD8561AN
- Manufacturer Analog Devices
- Pin Count 8
- Part Category Integrated Circuit
- Package Category Dual-In-Line Packages
- Footprint Name Dual-In-Line Packages - 8-Lead Plastic Dual In-Line Package [PDIP] (N-8)
- Released Date Oct 27, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
AD8561AN Details
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Manufacturer Part Number:
AD8561AN
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Source Url Status Check Date:
2013-05-01 14:56:28.579
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Pbfree Code:
No
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Part Life Cycle Code:
Obsolete
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Part Package Code:
DIP
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Package Description:
PLASTIC, DIP-8
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Pin Count:
8
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ECCN Code:
EAR99
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HTS Code:
8542.39.00.60
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Manufacturer:
Analog Devices Inc
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YTEOL:
0
AD8561AN Frequently Asked Questions (FAQs)
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The AD8561AN is a high-speed op-amp and requires careful layout and grounding to minimize noise and parasitic inductance. A recommended layout technique is to use a star-ground configuration, where all grounds are connected to a single point, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a solid ground plane and to avoid running signals under the op-amp package.
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The choice of resistors for the feedback network depends on the desired gain and bandwidth of the amplifier. A good starting point is to use resistors with a value between 1 kΩ and 10 kΩ. The feedback resistors should be chosen to minimize noise and maximize bandwidth. It's also important to consider the parasitic capacitance of the resistors and the PCB layout when selecting the feedback resistors.
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The AD8561AN can drive a maximum capacitive load of 1 nF. Exceeding this limit can cause instability and oscillation. If a larger capacitive load is required, it's recommended to use a buffer stage or a dedicated line driver.
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The input bias current of the AD8561AN can be compensated for by adding a resistor in series with the input signal. The value of the resistor should be chosen to match the input impedance of the amplifier. Additionally, it's recommended to use a low-impedance input source and to minimize the input capacitance to reduce the effect of input bias current.
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The AD8561AN requires a well-decoupled power supply to minimize noise and ensure stability. A recommended decoupling scheme is to use a 10 μF ceramic capacitor in parallel with a 1 μF film capacitor, placed as close as possible to the op-amp power pins. Additionally, it's recommended to use a low-ESR capacitor and to minimize the distance between the decoupling capacitors and the op-amp power pins.
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AD8561AN 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.
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