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Name: AD7249ARZ
Brand: Analog Devices Inc.
SKU: AD7249ARZ
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. AD7249ARZ

Part No.:: AD7249ARZ

Manufacturer:: Analog Devices Inc.

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7249ARZ.pdf

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

In Stock:: 3430

Quantity:: Add To Cart

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AD7249ARZ Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Bulk,Tube
Series:
DACPORT®
ProductStatus:
Active
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

AD7249ARZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7249ARZ 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 AD7249ARZ 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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AD7249ARZ information

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Basic introduction and simple engineering application of AD7249ARZ

AD7249ARZ is a 12-bit digital-to-analog converter (DAC) with eight output channels, manufactured by Analog Devices. It is commonly used in various applications requiring multiple analog outputs, such as industrial control systems, instrumentation, and audio equipment.

Application Scenario:

In a motor control project, AD7249ARZ can be utilized to generate precise control signals for driving different motor functions, such as speed control, direction control, and position control.

Circuit Design:

To implement motor control using AD7249ARZ, follow these steps:

1. DAC Connection:

Connect the digital outputs of a microcontroller or a digital interface device to the input pins of AD7249ARZ. Ensure proper signal conditioning and level shifting if necessary to match the DAC input voltage requirements.

2. Motor Driver Interface:

Connect the analog outputs of AD7249ARZ to the input pins of a motor driver circuit. The motor driver circuit should be capable of driving the motor with sufficient power and current levels, considering the motor specifications.

3. Motor Connections:

Connect the motor terminals to the output terminals of the motor driver circuit. Ensure proper polarity and wiring configuration to enable desired motor functions, such as forward, reverse, or braking.

4. Control Algorithm:

Implement a control algorithm in the microcontroller firmware or digital interface device to generate appropriate control signals for AD7249ARZ based on the desired motor behavior. This algorithm may include speed regulation, position feedback, and error correction mechanisms.

5. Power Supply:

Ensure a stable and sufficient power supply for both AD7249ARZ and the motor driver circuit. Use proper voltage regulation and decoupling capacitors to minimize noise and ensure reliable operation.

Considerations:

When designing the motor control system, consider the following:

- Motor Specifications: Understand the requirements of the motor being controlled, including voltage, current, speed, and torque ratings.

- Control Resolution: Choose an appropriate DAC resolution and output voltage range to achieve the desired motor control precision and accuracy.

- Feedback Mechanism: Implement feedback sensors, such as encoders or hall-effect sensors, to provide real-time feedback on motor performance and enable closed-loop control if necessary.

- Safety Features: Incorporate safety features, such as overcurrent protection, overvoltage protection, and fault detection, to protect the motor and the control system from damage or malfunction.

- System Integration: Ensure seamless integration between the microcontroller, AD7249ARZ, motor driver, and other peripheral components to achieve smooth and efficient motor control operation.

AD7249ARZ FAQ

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3. Are the AD7249ARZ price and inventory displayed accurate?

The price and inventory of AD7249ARZ 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?

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5. How is the shipping arranged?

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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 AD7249ARZ?

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 AD7249ARZ we delivered, we will accept the replacement or return of the AD7249ARZ 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 AD7249ARZ.

(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