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Name: AD7847BR
Brand: Analog Devices Inc.
SKU: AD7847BR
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. AD7847BR

Part No.:: AD7847BR

Manufacturer:: Analog Devices Inc.

Package:: 24-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7847BR.pdf

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

In Stock:: 467

Quantity:: Add To Cart

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AD7847BR Specifications

Package/Case:
24-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
2
SettlingTime:
5µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
±14.25V ~ 15.75V
Voltage-SupplyDigital:
-
INL/DNL(LSB):
±0.5 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7847BR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7847BR 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 AD7847BR 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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AD7847BR information

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AD7847BR Application Introduction

AD7847BR is a high-performance, 12-bit serial interface digital-to-analog converter (DAC) commonly used in various precision analog applications. It offers low power consumption and excellent accuracy, making it suitable for instrumentation, industrial control, and medical equipment.

Application Scenario:

In a temperature control system, AD7847BR can be utilized to generate precise analog voltage outputs, which can be used to control heating or cooling elements based on temperature measurements.

Circuit Design:

To effectively integrate AD7847BR into a temperature control system, consider the following design optimizations:

1. Power Management:

Implement proper power supply filtering and decoupling techniques to ensure stable voltage levels for AD7847BR and associated circuitry. Use low-dropout voltage regulators and bypass capacitors to minimize noise and maintain signal integrity.

2. Signal Integrity:

Ensure high-quality layout and routing of analog and digital signals to minimize crosstalk and interference. Use ground planes and signal isolation techniques to reduce noise and maintain accurate DAC output.

3. Thermal Management:

Optimize PCB layout to facilitate heat dissipation from AD7847BR and other heat-generating components. Use thermal vias, heatsinks, or thermal pads to efficiently transfer heat away from the device and prevent overheating.

4. Reference Voltage:

Provide a stable and accurate reference voltage for AD7847BR to ensure precise analog output. Use high-quality voltage references and voltage regulators to minimize drift and improve DAC performance.

5. Calibration and Testing:

Perform thorough calibration and testing of the AD7847BR circuit to verify its accuracy and performance across the operating temperature range. Use precision test equipment and calibration procedures to ensure reliable operation in the target application.

Considerations:

When designing with AD7847BR, it's essential to consider:

- Input Impedance: Ensure proper matching of input impedance to the driving circuitry to minimize signal distortion and maximize DAC performance.

- Output Amplification: Use external amplifiers if necessary to boost the DAC output voltage or current to drive the load effectively.

- Digital Interface: Optimize the digital interface timing and communication protocol to ensure seamless integration with the microcontroller or host system.

- EMC/EMI Compliance: Design the circuit layout and shielding to mitigate electromagnetic interference and ensure compliance with EMC regulations.

- Reliability Testing: Subject the circuit to rigorous reliability testing to ensure long-term performance and stability in the intended application environment.

AD7847BR FAQ

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3. Are the AD7847BR price and inventory displayed accurate?

The price and inventory of AD7847BR 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 AD7847BR?

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 AD7847BR we delivered, we will accept the replacement or return of the AD7847BR 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 AD7847BR.

(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