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Name: AD7538BQ
Brand: Analog Devices Inc.
SKU: AD7538BQ
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. AD7538BQ

Part No.:: AD7538BQ

Manufacturer:: Analog Devices Inc.

Package:: 24-CDIP (0.300, 7.62mm)

Datasheet:: AD7538BQ.pdf

Description:: IC DAC 14BIT W/BUFF 24-CDIP

In Stock:: 257

Quantity:: Add To Cart

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AD7538BQ Specifications

Package/Case:
24-CDIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

AD7538BQ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7538BQ 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 AD7538BQ 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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AD7538BQ information

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AD7538BQ Application Introduction

AD7538BQ is a high-performance digital-to-analog converter (DAC) chip manufactured by Analog Devices, commonly used in precision instrumentation and industrial control applications. It offers 12-bit resolution and operates from a single +5V supply.

Application Scenario:

In a data acquisition system, AD7538BQ can be utilized to convert digital sensor readings into analog signals for further processing or control.

Circuit Design:

To effectively integrate AD7538BQ into a design, consider the following optimization techniques:

1. Power Management:

Ensure a stable power supply for AD7538BQ by using a low-noise voltage regulator and decoupling capacitors. Minimize power supply noise to maintain signal integrity and DAC accuracy.

2. Signal Integrity:

To maintain signal integrity, keep digital and analog signal traces separate on the PCB layout. Use proper grounding techniques and isolation to prevent digital noise from affecting the DAC's analog output.

3. Thermal Management:

Optimize thermal dissipation by placing thermal vias under the AD7538BQ package and providing sufficient copper area for heat sinking. Ensure adequate airflow or consider adding a heatsink for high-temperature environments.

4. Output Filtering:

Implement output filtering to remove high-frequency noise and glitches from the DAC output. Use RC low-pass filters or active filtering techniques to improve signal quality and reduce noise.

5. Reference Voltage:

Select a stable and accurate reference voltage for AD7538BQ to ensure precise analog output. Use a high-quality voltage reference with low drift and noise for optimal DAC performance.

Considerations:

When designing with AD7538BQ, it's essential to consider:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to meet system accuracy requirements.

- Output Buffering: If driving capacitive loads or long cables, consider adding a buffer amplifier to improve output drive capability and stability.

- Calibration: Implement calibration routines to compensate for DAC offset and gain errors, ensuring accurate analog output across the entire operating range.

- EMI/EMC Compliance: Follow best practices for PCB layout and grounding to minimize electromagnetic interference and ensure compliance with electromagnetic compatibility (EMC) standards.

- System Integration: Integrate AD7538BQ with microcontrollers or DSPs using standard digital interfaces like SPI or parallel buses, ensuring seamless communication and control.

AD7538BQ FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7538BQ. All suppliers must pass our qualification reviews before they can publish their products including AD7538BQ on icwhale.com; we pay more attention to the channels and quality of AD7538BQ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7538BQ price and inventory displayed accurate?

The price and inventory of AD7538BQ 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 AD7538BQ?

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 AD7538BQ we delivered, we will accept the replacement or return of the AD7538BQ 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 AD7538BQ.

(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