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Name: AD8522AN
Brand: Analog Devices Inc.
SKU: AD8522AN
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. AD8522AN

Part No.:: AD8522AN

Manufacturer:: Analog Devices Inc.

Package:: 14-DIP (0.300, 7.62mm)

Datasheet:: AD8522AN.pdf

Description:: IC DAC 12BIT V-OUT 14DIP

In Stock:: 1864

Quantity:: Add To Cart

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AD8522AN Specifications

Package/Case:
14-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
16µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
Internal
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±0.5, ±0.5
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

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AD8522AN information

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AD8522AN Application Introduction

AD8522AN is a precision dual operational amplifier renowned for its high performance and versatility in various analog signal processing applications.

Application Scenario:

In instrumentation and control systems, AD8522AN can be effectively utilized for signal conditioning, filtering, and amplification tasks, ensuring accurate and reliable measurements.

Circuit Design:

To maximize the performance of AD8522AN in a design project, consider the following optimization techniques:

1. Power Management:

Implement robust power supply filtering and regulation techniques to ensure stable operating voltages for AD8522AN and other critical components. Utilize low-noise voltage regulators and bypass capacitors near the power pins of the op-amp to minimize supply voltage variations and noise interference.

2. Signal Integrity:

Pay attention to signal routing and grounding techniques to minimize noise, interference, and signal distortion. Utilize separate ground planes for analog and digital circuits, and employ proper shielding and isolation techniques to mitigate electromagnetic interference.

3. Thermal Management:

Ensure adequate thermal dissipation for AD8522AN to prevent overheating and maintain optimal performance. Use heat sinks or thermal vias to dissipate heat effectively, especially if the op-amp operates at high gain or drives significant loads.

4. Component Selection:

Choose high-quality passive components, such as resistors and capacitors, with low tolerances and temperature coefficients to minimize errors and drift in the circuit. Select appropriate feedback and compensation components to optimize stability, bandwidth, and transient response of AD8522AN.

5. Layout Considerations:

Pay attention to the layout of the PCB to minimize parasitic capacitance, inductance, and resistance that can affect the performance of AD8522AN. Place decoupling capacitors close to the power supply and ground pins of the op-amp and ensure short, direct traces for critical signal paths to reduce signal degradation and crosstalk.

Considerations:

When optimizing the design with AD8522AN, it's essential to consider:

- Precision Requirements: Ensure that the circuit meets the desired precision and accuracy specifications for the application, considering factors such as offset voltage, offset drift, and common-mode rejection ratio.

- Stability and Compensation: Analyze the stability of the feedback loop and compensate for any phase shifts or frequency-dependent behaviors to prevent oscillations and ensure stable operation across the entire operating range.

- Environmental Conditions: Evaluate the impact of temperature, humidity, and other environmental factors on the performance of AD8522AN, and design the circuit to operate reliably under specified environmental conditions.

- EMI/EMC Compliance: Design the circuit with proper EMI/EMC mitigation techniques to minimize electromagnetic interference and ensure compliance with regulatory standards and requirements.

- Testing and Validation: Thoroughly test and validate the design using appropriate measurement techniques and instrumentation to verify performance, reliability, and compliance with specifications before deployment in the target application.

AD8522AN FAQ

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3. Are the AD8522AN price and inventory displayed accurate?

The price and inventory of AD8522AN 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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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD8522AN?

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 AD8522AN we delivered, we will accept the replacement or return of the AD8522AN 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 AD8522AN.

(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