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Name: AD7948BR
Brand: Analog Devices Inc.
SKU: AD7948BR
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. AD7948BR

Part No.:: AD7948BR

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7948BR.pdf

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

In Stock:: 11732

Quantity:: Add To Cart

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AD7948BR Specifications

Package/Case:
20-SOIC (0.295, 7.50mm 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

AD7948BR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7948BR 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 AD7948BR 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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AD7948BR information

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AD7948BR Application Introduction

AD7948BR is a high-performance, eight-channel, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It is commonly used in various applications requiring precision analog-to-digital conversion.

Application Scenario:

In industrial automation and instrumentation, AD7948BR can be utilized for accurately digitizing analog signals from sensors, transducers, or other analog sources for further processing and control.

Circuit Design:

To effectively integrate AD7948BR into a design project, consider the following optimization techniques:

1. Power Management:

Provide clean and stable power to AD7948BR by employing low-noise voltage regulators and decoupling capacitors. Ensure that the power supply is within the specified operating range to maintain ADC performance.

2. Signal Integrity:

Minimize noise and interference in analog signal paths by carefully routing traces, utilizing ground planes, and implementing proper grounding techniques. Shield sensitive analog sections from digital noise sources to preserve signal integrity.

3. Thermal Management:

Optimize thermal dissipation by ensuring adequate airflow or heat sinking for AD7948BR to prevent overheating and maintain optimal performance, especially in high-temperature environments or during prolonged operation.

4. Input Protection:

Implement input protection measures, such as series resistors and transient voltage suppressors, to safeguard AD7948BR against overvoltage conditions and electrostatic discharge (ESD) events, enhancing device reliability and longevity.

5. Layout Considerations:

Design a compact and well-organized PCB layout to minimize parasitic capacitance and inductance, ensuring optimal performance of AD7948BR and maintaining signal integrity. Place critical components close to the ADC to reduce signal path lengths and impedance mismatches.

Considerations:

When incorporating AD7948BR into the circuit design, pay attention to:

- Clock and Timing: Ensure accurate clocking and timing signals for synchronous ADC operation, minimizing jitter and timing uncertainties.

- Calibration and Testing: Perform calibration procedures and thorough testing to verify ADC accuracy, linearity, and dynamic performance under various input conditions.

- EMI/EMC Compliance: Shield sensitive analog components, route signal traces away from high-speed digital circuits, and adhere to best practices for electromagnetic compatibility (EMC) to mitigate electromagnetic interference (EMI) issues.

- Documentation: Maintain comprehensive documentation of the design, including schematics, layout files, and component datasheets, to facilitate troubleshooting, debugging, and future revisions.

AD7948BR FAQ

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3. Are the AD7948BR price and inventory displayed accurate?

The price and inventory of AD7948BR 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 AD7948BR?

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 AD7948BR we delivered, we will accept the replacement or return of the AD7948BR 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 AD7948BR.

(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