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Name: AD7248AAR
Brand: Analog Devices Inc.
SKU: AD7248AAR
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. AD7248AAR

Part No.:: AD7248AAR

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7248AAR.pdf

Description:: IC DAC 12BIT V-OUT 20SOIC

In Stock:: 181

Quantity:: Add To Cart

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AD7248AAR Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
DACPORT®
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
7µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
Internal
Voltage-SupplyAnalog:
±10.8V ~ 16.5V
Voltage-SupplyDigital:
10.8V ~ 16.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7248AAR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7248AAR 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 AD7248AAR 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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AD7248AAR information

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AD7248AAR Application Introduction

AD7248AAR is a high-performance, quad 12-bit digital-to-analog converter (DAC) suitable for various precision analog applications, including industrial automation, instrumentation, and medical equipment.

Application Scenario:

In a precision control system for industrial automation, AD7248AAR can be utilized to generate accurate analog control signals for controlling motors, valves, and other actuators.

Circuit Design:

To effectively integrate AD7248AAR into a control system, consider the following design optimizations:

1. Power Management:

Ensure stable and clean power is supplied to AD7248AAR and associated components. Utilize low-noise voltage regulators and decoupling capacitors near the device to minimize power supply ripple and noise.

2. Signal Integrity:

Pay attention to signal integrity to maintain the accuracy of analog outputs. Minimize trace lengths and impedance mismatches in analog signal paths. Use ground planes and proper grounding techniques to reduce noise and interference.

3. Thermal Management:

Prevent excessive heat buildup around AD7248AAR by providing adequate thermal dissipation measures. Use thermal vias, heat sinks, or forced-air cooling if necessary to ensure the device operates within its specified temperature range for optimal performance and reliability.

4. Output Filter Design:

Implement output filters to remove any unwanted noise and aliasing effects from the DAC outputs. Use low-pass filters with appropriate cutoff frequencies to achieve the desired analog signal quality and minimize harmonic distortion.

5. PCB Layout:

Design the PCB layout carefully to minimize crosstalk, parasitic capacitance, and inductance. Place AD7248AAR and critical components close to each other to minimize signal path lengths and reduce electromagnetic interference.

Considerations:

When designing with AD7248AAR, consider the following factors:

- Resolution and Accuracy: Ensure the system requirements match the DAC's resolution and accuracy specifications to achieve the desired performance.

- Output Voltage Range: Verify that the DAC's output voltage range is compatible with the requirements of the downstream analog circuitry.

- Calibration and Testing: Perform calibration procedures and thorough testing to verify the accuracy and stability of the DAC outputs under various operating conditions.

- Electromagnetic Compatibility (EMC): Follow EMC guidelines and layout recommendations provided in the datasheet to minimize electromagnetic interference and ensure compliance with regulatory standards.

- System Integration: Integrate AD7248AAR with other system components, such as microcontrollers or processors, using appropriate communication interfaces (e.g., SPI, I2C) for seamless operation and data exchange.

AD7248AAR FAQ

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3. Are the AD7248AAR price and inventory displayed accurate?

The price and inventory of AD7248AAR 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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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 AD7248AAR?

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 AD7248AAR we delivered, we will accept the replacement or return of the AD7248AAR 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 AD7248AAR.

(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