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Name: AD7948BRS
Brand: Analog Devices Inc.
SKU: AD7948BRS
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. AD7948BRS

Part No.:: AD7948BRS

Manufacturer:: Analog Devices Inc.

Package:: 20-SSOP (0.209, 5.30mm Width)

Datasheet:: AD7948BRS.pdf

Description:: IC DAC 12BIT A-OUT 20SSOP

In Stock:: 3245

Quantity:: Add To Cart

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AD7948BRS Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
600µs (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±0.5 (Max), ±0.5 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7948BRS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7948BRS 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 AD7948BRS 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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AD7948BRS information

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AD7948BRS Application Introduction

AD7948BRS is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices, commonly used in various industrial and instrumentation applications for precise analog signal digitization.

Application Scenario:

In industrial automation and data acquisition systems, AD7948BRS can be utilized to digitize analog signals from sensors, transducers, or other analog sources with high accuracy and resolution.

Circuit Design:

To effectively integrate AD7948BRS into a design, consider the following optimization techniques:

1. Power Management:

Provide clean and stable power to AD7948BRS using low-noise voltage regulators and decoupling capacitors to minimize noise and ensure accurate ADC conversions.

2. Signal Integrity:

Optimize signal integrity by minimizing noise coupling, ensuring proper grounding techniques, and using high-quality signal conditioning components such as op-amps and filters to enhance the quality of the analog input signals to AD7948BRS.

3. Thermal Management:

Implement thermal management techniques such as proper PCB layout, heat sinks, and thermal vias to dissipate heat generated by AD7948BRS during operation, ensuring reliable performance over temperature variations.

4. Clocking:

Utilize high-quality clock sources and minimize clock jitter to ensure accurate sampling and conversion rates of AD7948BRS, optimizing overall system performance.

5. PCB Layout:

Follow best practices in PCB layout design, such as minimizing trace lengths, reducing signal crosstalk, and placing critical components close to AD7948BRS to optimize signal integrity and minimize interference.

Considerations:

When designing with AD7948BRS, it's essential to consider:

- Input Range and Scaling: Ensure that the input signals fall within the specified input range of AD7948BRS, and scale the analog signals accordingly to maximize the ADC's dynamic range and resolution.

- Calibration and Testing: Perform calibration procedures and thorough testing of AD7948BRS in the final system to verify accuracy, linearity, and performance across operating conditions.

- System Integration: Integrate AD7948BRS seamlessly with microcontrollers, FPGAs, or DSPs using appropriate communication interfaces such as SPI or parallel interface, ensuring compatibility and efficient data transfer.

- EMI/EMC Compliance: Design the system to comply with electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards by implementing proper shielding, filtering, and layout techniques to minimize noise and interference.

- Documentation and Support: Maintain thorough documentation of the AD7948BRS integration process, including datasheets, application notes, and support resources from Analog Devices, to aid in troubleshooting and future design iterations.

AD7948BRS FAQ

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3. Are the AD7948BRS price and inventory displayed accurate?

The price and inventory of AD7948BRS 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 AD7948BRS?

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 AD7948BRS we delivered, we will accept the replacement or return of the AD7948BRS 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 AD7948BRS.

(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