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Name: AD7837AR
Brand: Analog Devices Inc.
SKU: AD7837AR
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. AD7837AR

Part No.:: AD7837AR

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7837AR.pdf

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

In Stock:: 3697

Quantity:: Add To Cart

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AD7837AR 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):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

AD7837AR this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7837AR 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 AD7837AR 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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AD7837AR information

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AD7837AR Application Introduction

AD7837AR is a high-performance, 12-bit digital-to-analog converter (DAC) manufactured by Analog Devices, commonly used in precision instrumentation and industrial control applications.

Application Scenario:

In a data acquisition system, AD7837AR can be utilized to generate precise analog voltage outputs for sensor excitation, actuator control, or signal conditioning purposes.

Circuit Design:

To effectively integrate AD7837AR into a design, consider the following optimization techniques:

1. Power Management:

Provide a stable and clean power supply to AD7837AR by using low-dropout voltage regulators and decoupling capacitors. Minimize noise and voltage fluctuations to ensure accurate DAC performance.

2. Signal Integrity:

Implement proper PCB layout techniques to minimize signal distortion and crosstalk. Keep analog and digital signal traces separated and utilize ground planes for signal return paths to maintain signal integrity.

3. Thermal Management:

Ensure adequate thermal dissipation for AD7837AR by providing sufficient ventilation and heat sinking if necessary. Avoid placing heat-sensitive components near the DAC to prevent thermal interference.

4. Reference Voltage:

Utilize a stable and accurate voltage reference for AD7837AR to ensure precise analog output generation. Calibrate the reference voltage periodically to maintain DAC accuracy over time.

5. Output Amplification:

If driving loads with high impedance or requiring high current, consider using output amplifiers or buffers to improve AD7837AR's driving capability and maintain signal fidelity.

Considerations:

When designing with AD7837AR, keep in mind:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity to ensure it meets the system's precision requirements.

- Noise and Distortion: Minimize noise sources and distortion mechanisms in the analog signal path to preserve signal quality and fidelity.

- Calibration and Testing: Perform thorough calibration and testing of the DAC circuitry to verify its performance across the operating range and environmental conditions.

- EMI/EMC Compliance: Shield sensitive analog circuitry and follow EMI/EMC guidelines to prevent electromagnetic interference and ensure compliance with regulatory standards.

AD7837AR FAQ

1. How to order AD7837AR on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that AD7837AR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD7837AR. All suppliers must pass our qualification reviews before they can publish their products including AD7837AR on icwhale.com; we pay more attention to the channels and quality of AD7837AR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD7837AR price and inventory displayed accurate?

The price and inventory of AD7837AR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 AD7837AR?

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 AD7837AR we delivered, we will accept the replacement or return of the AD7837AR 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 AD7837AR.

(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