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Name: AD7248ABR
Brand: Analog Devices Inc.
SKU: AD7248ABR
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. AD7248ABR

Part No.:: AD7248ABR

Manufacturer:: Analog Devices Inc.

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7248ABR.pdf

Description:: IC DAC 12BIT W/REF 20-SOIC

In Stock:: 8059

Quantity:: Add To Cart

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AD7248ABR Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
DACPORT®
ProductStatus:
Obsolete
NumberofBits:
-
NumberofD/AConverters:
-
SettlingTime:
-
OutputType:
-
DifferentialOutput:
-
DataInterface:
-
ReferenceType:
-
Voltage-SupplyAnalog:
-
Voltage-SupplyDigital:
-
INL/DNL(LSB):
-
Architecture:
-
OperatingTemperature:
-

AD7248ABR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7248ABR 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 AD7248ABR 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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AD7248ABR information

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AD7248ABR Application Introduction

AD7248ABR is a digital-to-analog converter (DAC) chip designed by Analog Devices, commonly used in various precision analog signal processing applications. It features eight channels of 12-bit resolution DACs with serial interface control.

Application Scenario:

In industrial automation and instrumentation, AD7248ABR can be utilized to generate precise analog voltage outputs for controlling actuators, setting reference voltages, or calibrating sensor inputs.

Circuit Design:

To effectively use AD7248ABR in a design project, consider the following optimization techniques:

1. Power Management:

Provide clean and stable power to AD7248ABR by using low-noise voltage regulators and decoupling capacitors near the power pins. Ensure proper grounding to minimize ground loops and noise interference.

2. Signal Integrity:

Maintain signal integrity by routing analog and digital traces separately on the PCB layout. Implement proper signal isolation techniques and shielding to minimize crosstalk and interference between the digital and analog domains.

3. Thermal Management:

Optimize thermal dissipation by placing thermal vias beneath AD7248ABR and connecting them to a ground plane for efficient heat dissipation. Ensure adequate airflow and heat sinking if operating in high-temperature environments.

4. Output Filtering:

Include external low-pass RC filters on the DAC outputs to remove high-frequency noise and aliasing artifacts. Choose filter components based on the desired cutoff frequency and attenuation requirements for the application.

5. System Integration:

Integrate AD7248ABR with microcontrollers or digital signal processors (DSPs) using the serial interface (SPI/I2C) for seamless communication and control. Implement error handling mechanisms and calibration routines for accurate and reliable operation.

Considerations:

When designing with AD7248ABR, it's essential to consider:

- Digital Interface Compatibility: Ensure compatibility with the microcontroller's serial interface and configure communication parameters such as clock speed and data format accordingly.

- Calibration and Testing: Perform thorough calibration and testing of the DAC outputs to verify accuracy, linearity, and dynamic performance under various operating conditions.

- EMI/EMC Compliance: Design the PCB layout and enclosure to minimize electromagnetic interference and ensure compliance with regulatory standards for electromagnetic compatibility.

- Component Selection: Choose high-quality passive components for critical circuit elements such as voltage references, precision resistors, and capacitors to maintain DAC performance and reliability.

- System Robustness: Implement fault detection mechanisms and overvoltage protection circuits to safeguard AD7248ABR and connected peripherals from potential damage or malfunction.

AD7248ABR FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7248ABR. All suppliers must pass our qualification reviews before they can publish their products including AD7248ABR on icwhale.com; we pay more attention to the channels and quality of AD7248ABR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7248ABR price and inventory displayed accurate?

The price and inventory of AD7248ABR 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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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 AD7248ABR?

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 AD7248ABR we delivered, we will accept the replacement or return of the AD7248ABR 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 AD7248ABR.

(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