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Name: AD7534SQ
Brand: Analog Devices Inc.
SKU: AD7534SQ
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. AD7534SQ

Part No.:: AD7534SQ

Manufacturer:: Analog Devices Inc.

Package:: -55°C ~ 125°C

Datasheet:: AD7534SQ.pdf

Description:: D/A CONVERTER, 1 FUNC, PARALLEL

In Stock:: 1010

Quantity:: Add To Cart

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AD7534SQ Specifications

Package/Case:
-55°C ~ 125°C
Packaging:
Bulk
Series:
AD7534
ProductStatus:
Active
NumberofBits:
14
NumberofD/AConverters:
1
SettlingTime:
800ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
11.4V ~ 15.75V
Voltage-SupplyDigital:
11.4V ~ 15.75V
INL/DNL(LSB):
±1, ±1
Architecture:
Multiplying DAC, R-2R
OperatingTemperature:

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AD7534SQ information

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AD7534SQ Application Introduction

AD7534SQ is a quad, 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices, widely used in industrial automation, instrumentation, and control systems for precise analog signal generation.

Application Scenario:

In a precision control system, AD7534SQ can be utilized to generate accurate analog voltage outputs, enabling precise control over actuators, motors, and other analog-driven devices.

Circuit Design:

To effectively integrate AD7534SQ into a design, follow these guidelines:

1. Power Management:

Ensure stable and clean power is supplied to AD7534SQ and associated components. Utilize low-noise voltage regulators and bypass capacitors to minimize power supply ripple and noise, which can adversely affect DAC performance.

2. Signal Integrity:

Pay attention to signal integrity to maintain the accuracy of the analog outputs. Keep digital and analog signal paths separated on the PCB layout to minimize digital noise coupling into the analog domain. Utilize ground planes and proper grounding techniques to reduce ground loops and signal interference.

3. Thermal Management:

Manage the thermal performance of AD7534SQ to prevent overheating and ensure reliable operation. Properly size and place thermal vias and heatsinks to dissipate heat generated during operation. Monitor the temperature of the DAC chip and implement thermal shutdown protection if necessary.

4. Output Filtering:

Implement output filtering to remove any high-frequency noise or artifacts from the analog output signals. Use passive RC filters or active filters to smooth the DAC outputs and improve signal quality.

5. Calibration and Testing:

Calibrate the AD7534SQ outputs to ensure accuracy and linearity over the entire operating range. Perform thorough testing and validation of the DAC performance under various operating conditions, including temperature extremes and input voltage variations.

Considerations:

When designing with AD7534SQ, consider the following factors:

- Resolution and Accuracy: Understand the DAC's resolution and accuracy specifications to ensure it meets the system requirements for precision analog signal generation.

- Output Range and Scaling: Configure the DAC output range and scaling to match the requirements of the connected analog devices or sensors.

- Digital Interface Compatibility: Ensure compatibility with the microcontroller or digital interface used to communicate with AD7534SQ, such as SPI or parallel interface.

- EMI/EMC Compliance: Design the PCB layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMC standards.

- Component Selection: Choose high-quality passive components, such as resistors and capacitors, for optimal DAC performance and reliability.

AD7534SQ FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7534SQ. All suppliers must pass our qualification reviews before they can publish their products including AD7534SQ on icwhale.com; we pay more attention to the channels and quality of AD7534SQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7534SQ price and inventory displayed accurate?

The price and inventory of AD7534SQ 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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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 AD7534SQ?

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 AD7534SQ we delivered, we will accept the replacement or return of the AD7534SQ 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 AD7534SQ.

(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