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Name: AD7249AN
Brand: Analog Devices Inc.
SKU: AD7249AN
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. AD7249AN

Part No.:: AD7249AN

Manufacturer:: Analog Devices Inc.

Package:: 16-DIP (0.300, 7.62mm)

Datasheet:: AD7249AN.pdf

Description:: IC DAC 12BIT V-OUT 16DIP

In Stock:: 2753

Quantity:: Add To Cart

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AD7249AN Specifications

Package/Case:
16-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
DACPORT®
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
10µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
±10.8V ~ 16.5V
Voltage-SupplyDigital:
-
INL/DNL(LSB):
±1 (Max), ±0.9 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7249AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7249AN 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 AD7249AN 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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AD7249AN information

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AD7249AN Application Introduction

AD7249AN is a quad 12-bit digital-to-analog converter (DAC) commonly used in various precision analog applications, including industrial control systems, instrumentation, and audio equipment.

Application Scenario:

In industrial control systems, AD7249AN can be utilized to generate precise analog control signals for regulating parameters such as voltage, current, or temperature in manufacturing processes.

Circuit Design:

To effectively integrate AD7249AN into a design project, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power is supplied to AD7249AN and associated components. Use low-dropout voltage regulators and bypass capacitors to minimize noise and voltage fluctuations.

2. Signal Integrity:

Pay attention to signal integrity throughout the design. Minimize signal distortion by keeping analog and digital signal paths separate and using proper grounding techniques. Shield sensitive analog components from digital noise sources.

3. Thermal Management:

Prevent overheating of AD7249AN and surrounding components by ensuring adequate thermal dissipation. Place the DAC away from heat sources and provide sufficient ventilation or heat sinks if necessary.

4. PCB Layout:

Design a PCB layout that minimizes signal crosstalk, reduces parasitic capacitance and inductance, and optimizes signal routing. Follow manufacturer guidelines for component placement and trace routing to maintain signal integrity.

5. Component Selection:

Choose high-quality passive components, such as precision resistors and capacitors, to ensure accurate DAC performance. Select components with suitable temperature coefficients and voltage ratings to maintain performance over temperature and voltage variations.

Considerations:

When designing with AD7249AN, it's essential to consider:

- Output Accuracy: Calibrate the DAC outputs to achieve the desired accuracy and linearity.

- System Calibration: Implement calibration routines to compensate for component tolerances and environmental factors that may affect DAC performance.

- Noise Immunity: Employ filtering techniques, such as low-pass filters, to reduce noise and improve the signal-to-noise ratio of the DAC outputs.

- System Integration: Interface AD7249AN with microcontrollers or other control circuitry using standard digital communication protocols, such as SPI or I2C, to enable seamless integration into the overall system architecture.

- Testing and Validation: Thoroughly test the system to verify DAC functionality, accuracy, and reliability under various operating conditions. Use test equipment, such as oscilloscopes and multimeters, to validate DAC performance.

AD7249AN FAQ

1. How to order AD7249AN on icwhale.com?

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We have a professional and experienced quality control team to strictly verify and test the AD7249AN. All suppliers must pass our qualification reviews before they can publish their products including AD7249AN on icwhale.com; we pay more attention to the channels and quality of AD7249AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7249AN price and inventory displayed accurate?

The price and inventory of AD7249AN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 AD7249AN?

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 AD7249AN we delivered, we will accept the replacement or return of the AD7249AN 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 AD7249AN.

(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