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Name: AD8021ARZ
Brand: Analog Devices Inc.
SKU: AD8021ARZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD8021ARZ

Part No.:: AD8021ARZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: AD8021ARZ.pdf

Description:: IC VOLTAGE FEEDBACK 1 CIRC 8SOIC

In Stock:: 720

Quantity:: Add To Cart

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AD8021ARZ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
Voltage Feedback
NumberofCircuits:
1
OutputType:
-
SlewRate:
460V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
560 MHz
Current-InputBias:
7.5 µA
Voltage-InputOffset:
400 µV
Current-Supply:
7.8mA
Current-Output/Channel:
70 mA
Voltage-SupplySpan(Min):
4.5 V
Voltage-SupplySpan(Max):
24 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD8021ARZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8021ARZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD8021ARZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD8021ARZ information

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AD8021ARZ Typical application Circuitry

The AD8021ARZ is a high-speed voltage feedback amplifier, delivering a blend of speed and performance that finds its place in numerous challenging applications.

Potential Applications:

The AD8021ARZ graces several fields, including but not limited to high-speed ADC/DAC buffering, broadband signal amplification, and driving high-speed signal chains.

Noteworthy Features:

- Broad Bandwidth: One of the AD8021ARZ's crowning jewels is its extended bandwidth, making it apt for applications demanding high-frequency operations.

- Swift Slew Rate: Essential for rapid signal transitions, the AD8021ARZ promises a quick response.

- Low Noise Levels: Despite its high operational speed, the device ensures minimal noise interference, holding signal integrity in high esteem.

Application in Focus: High-speed ADC Buffering:

Let's elucidate the AD8021ARZ's prowess by designing a circuit for high-speed ADC buffering.

Circuit Blueprint:

1. Power Arrangement:

- V+ and V-: As the lifelines, these pins cater to the positive and negative power supply requirements. Commonly, +5V for V+ and -5V for V- are typical benchmarks for such setups.

2. Input Mechanism:

- IN+ (Non-Inverting Input): Direct your ADC's analog output to this pin. Depending on your source impedance, you may need to insert a series resistor for optimum performance.

- IN- (Inverting Input): Create a feedback loop by connecting this to the output.

3. Reaping the Amplified Output:

- OUT: This terminal blesses you with the amplified, buffered voltage, ready to be directed to subsequent processing stages.

Crucial Design Considerations:

- Bypass Capacitance: The AD8021ARZ necessitates minimal power supply noise for optimal functioning. Leveraging bypass capacitors close to the supply pins can offer much-needed respite from unwanted disturbances.

- PCB Real Estate: Given the high-speed nature, PCB layout intricacies are of paramount importance. Prioritize direct, short traces for input and output paths and ensure a consistent ground plane for reducing interference.

- Output Drive: Since the AD8021ARZ has a generous output drive capability, it's pivotal to acknowledge potential stability issues, especially with capacitive loads. Employing snubber networks or feedback compensation can be beneficial.

- Thermal Dynamics: Continuous operation at high frequencies can induce a rise in temperature. Integrating heat sinks or ensuring proper airflow can aid in maintaining the AD8021ARZ within permissible temperature ranges.

In Retrospect:

When you opt for the AD8021ARZ in your schematics, you're essentially embedding a symphony of speed and accuracy. Its technical prowess mandates some design intricacies, but with due diligence, this component promises stellar outcomes. Whether it's the realm of telecommunications or advanced instrumentation, the AD8021ARZ stands tall, echoing its commitment to excellence.

AD8021ARZ FAQ

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3. Are the AD8021ARZ price and inventory displayed accurate?

The price and inventory of AD8021ARZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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6. What is the process for return or replacement of AD8021ARZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD8021ARZ we delivered, we will accept the replacement or return of the AD8021ARZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD8021ARZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations