What is the Additional Feature ?

Name: AD7549KN
Brand: Analog Devices Inc.
SKU: AD7549KN
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. AD7549KN

Part No.:: AD7549KN

Manufacturer:: Analog Devices Inc.

Package:: 20-DIP (0.300, 7.62mm)

Datasheet:: AD7549KN.pdf

Description:: IC DAC 12BIT A-OUT 20DIP

In Stock:: 9611

Quantity:: Add To Cart

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AD7549KN Specifications

Package/Case:
20-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
1.5µs
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
15V
Voltage-SupplyDigital:
15V
INL/DNL(LSB):
±0.5 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

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AD7549KN information

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AD7549KN Application Introduction

AD7549KN is a digital-to-analog converter (DAC) chip widely used in various electronic design projects for its high precision and reliability.

Application Scenario:

In industrial automation, AD7549KN can be utilized in control systems to convert digital signals from microcontrollers into accurate analog voltage or current outputs for driving actuators or sensors.

Circuit Design:

To effectively integrate AD7549KN into your design project, consider the following aspects:

1. Power Management:

Ensure stable power supply to AD7549KN and associated components by employing suitable voltage regulators and decoupling capacitors. Minimize voltage fluctuations and noise to guarantee optimal performance.

2. Signal Integrity:

Design the circuit layout carefully to minimize signal interference and ensure proper grounding techniques. Shield sensitive analog components from digital noise sources to maintain signal integrity and accuracy.

3. Thermal Management:

Implement thermal dissipation measures, such as heat sinks or thermal vias, to manage the heat generated during operation. Prevent overheating of AD7549KN and surrounding components to avoid performance degradation or damage.

4. Output Filtering:

Include low-pass filters or smoothing capacitors at the output of AD7549KN to eliminate high-frequency noise and achieve a smooth analog output signal. Optimize filter parameters based on the desired bandwidth and dynamic range requirements.

5. Calibration and Testing:

Calibrate AD7549KN to ensure accurate conversion and output within the specified range. Perform thorough testing under different operating conditions to validate performance and reliability, considering factors like temperature variation and input signal stability.

Considerations:

When designing with AD7549KN, it's essential to address the following considerations:

- Resolution and Accuracy: Select appropriate resolution settings and calibration techniques to achieve the desired accuracy in analog output signals.

- Digital Interface: Interface AD7549KN with microcontrollers or digital signal processors (DSPs) using compatible communication protocols like SPI or I2C, ensuring proper configuration and synchronization.

- System Integration: Integrate AD7549KN seamlessly into the overall system architecture, considering compatibility with other components and minimizing footprint and power consumption.

- Environmental Conditions: Design for reliability in harsh environmental conditions by selecting components with suitable temperature and humidity ratings and implementing protective measures against moisture and contaminants.

- Compliance and Standards: Ensure compliance with industry standards and regulations governing DAC performance, EMC/EMI emissions, and safety requirements to facilitate market acceptance and interoperability.

AD7549KN FAQ

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3. Are the AD7549KN price and inventory displayed accurate?

The price and inventory of AD7549KN 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 AD7549KN?

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 AD7549KN we delivered, we will accept the replacement or return of the AD7549KN 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 AD7549KN.

(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