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Name: AD7248ABN
Brand: Analog Devices Inc.
SKU: AD7248ABN
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. AD7248ABN

Part No.:: AD7248ABN

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7248ABN.pdf

Description:: IC DAC 12BIT V-OUT 24DIP

In Stock:: 1833

Quantity:: Add To Cart

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AD7248ABN Specifications

Package/Case:
24-DIP (0.300, 7.62mm)
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):
±0.75 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7248ABN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7248ABN 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 AD7248ABN 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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AD7248ABN information

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AD7248ABN Application Introduction

AD7248ABN is a digital-to-analog converter (DAC) chip designed for precision applications, commonly used in industrial automation, instrumentation, and communication systems. It features eight channels with 12-bit resolution and provides simultaneous voltage output on all channels.

Application Scenario:

In a control system for industrial machinery, AD7248ABN can be utilized to generate analog control signals for motor speed regulation, valve positioning, or other actuator control tasks.

Circuit Design:

To effectively incorporate AD7248ABN into your design, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power is supplied to AD7248ABN and associated components. Use low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and noise, which can affect DAC performance.

2. Signal Integrity:

Pay attention to signal integrity throughout the PCB layout and routing process. Keep digital and analog signal traces separated to prevent crosstalk and interference. Use ground planes and proper decoupling capacitors near the AD7248ABN to maintain signal integrity.

3. Thermal Management:

Prevent overheating of the AD7248ABN by ensuring adequate thermal dissipation. Place thermal vias beneath the chip to improve heat dissipation, and consider adding a heatsink if necessary, especially in high-temperature environments or when operating the DAC at maximum load.

4. Output Buffering:

If driving capacitive loads or long cables, consider adding output buffers to AD7248ABN to improve drive capability and stability. Op-amp buffers can help isolate the DAC outputs from external loads, ensuring accurate voltage levels and reducing signal distortion.

5. System Calibration:

Calibrate the AD7248ABN outputs periodically to compensate for any offset or gain errors, ensuring accurate analog output across all channels. Implement calibration routines in firmware or utilize external calibration circuitry to maintain precision over time and environmental changes.

Considerations:

When designing with AD7248ABN, keep the following considerations in mind:

- Output Accuracy: Verify the DAC's output accuracy and linearity under different operating conditions to ensure precise analog voltage generation.

- Noise Immunity: Shield sensitive analog circuitry from electromagnetic interference (EMI) and radio frequency interference (RFI) to maintain signal integrity and minimize noise-induced errors.

- System Integration: Integrate the DAC seamlessly into the overall system architecture, considering compatibility with microcontrollers, communication interfaces, and other peripheral devices.

- Test and Validation: Thoroughly test the AD7248ABN functionality and performance in the target application, including validation of dynamic response, settling time, and long-term stability.

AD7248ABN FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD7248ABN. All suppliers must pass our qualification reviews before they can publish their products including AD7248ABN on icwhale.com; we pay more attention to the channels and quality of AD7248ABN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7248ABN price and inventory displayed accurate?

The price and inventory of AD7248ABN 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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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 AD7248ABN?

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 AD7248ABN we delivered, we will accept the replacement or return of the AD7248ABN 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 AD7248ABN.

(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