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Name: AD7840KP-REEL
Brand: Analog Devices Inc.
SKU: AD7840KP-REEL
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. AD7840KP-REEL

Part No.:: AD7840KP-REEL

Manufacturer:: Analog Devices Inc.

Package:: 28-LCC (J-Lead)

Datasheet:: AD7840KP-REEL.pdf

Description:: IC DAC 14BIT V-OUT 28PLCC

In Stock:: 2696

Quantity:: Add To Cart

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AD7840KP-REEL Specifications

Package/Case:
28-LCC (J-Lead)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
NumberofBits:
14
NumberofD/AConverters:
1
SettlingTime:
4µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel, Serial
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
±5V
Voltage-SupplyDigital:
-
INL/DNL(LSB):
±1 (Max), ±0.9 (Max)
Architecture:
R-2R
OperatingTemperature:
0°C ~ 70°C

AD7840KP-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7840KP-REEL 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 AD7840KP-REEL 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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AD7840KP-REEL information

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AD7840KP-REEL Application Introduction

AD7840KP-REEL is a high-performance, quad 12-bit digital-to-analog converter (DAC) suitable for various precision control and instrumentation applications. It features excellent linearity and low noise performance, making it ideal for demanding analog signal generation requirements.

Application Scenario:

In industrial automation and test equipment, AD7840KP-REEL can be utilized for precise control of analog outputs, such as voltage and current signals, for tasks like motor control, sensor calibration, and waveform generation.

Circuit Design:

To effectively integrate AD7840KP-REEL into a design, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power sources for AD7840KP-REEL and associated circuitry. Utilize low-dropout voltage regulators and proper decoupling capacitors to minimize voltage fluctuations and noise, thereby maintaining DAC performance.

2. Signal Integrity:

Design the PCB layout carefully to minimize signal interference and ensure signal integrity. Keep analog and digital traces separate and employ ground planes to reduce noise coupling. Place bypass capacitors close to the DAC to mitigate high-frequency noise.

3. Thermal Management:

Implement thermal relief measures to dissipate heat effectively from AD7840KP-REEL and prevent thermal-induced performance degradation. Use thermal vias, heatsinks, or thermal pads to enhance heat dissipation and maintain optimal operating conditions.

4. Output Filtering:

Apply appropriate output filtering techniques, such as passive RC filters or active low-pass filters, to attenuate noise and unwanted harmonics from the DAC output signals. This ensures clean and accurate analog output signals for downstream circuitry.

5. Clock and Timing:

Pay attention to clock signal integrity and timing accuracy, as they directly affect the DAC's performance. Use low-jitter clock sources and minimize clock signal skew to achieve precise DAC output settling times and minimize spurious signal generation.

Considerations:

When designing with AD7840KP-REEL, consider the following factors for optimal performance:

- Resolution and Accuracy: Select the appropriate DAC resolution and calibration techniques to meet the system's accuracy requirements.

- Output Range and Compliance: Ensure that the DAC output range and compliance voltage match the application's requirements to avoid signal clipping or distortion.

- System Calibration: Implement calibration routines to compensate for DAC non-linearity, offset, and gain errors, ensuring accurate analog output across the entire range.

- EMI/EMC Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMC standards, especially in sensitive instrumentation applications.

- System Testing: Perform thorough system testing and characterization to verify DAC performance under various operating conditions and validate system functionality and reliability.

AD7840KP-REEL FAQ

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3. Are the AD7840KP-REEL price and inventory displayed accurate?

The price and inventory of AD7840KP-REEL 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 AD7840KP-REEL?

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 AD7840KP-REEL we delivered, we will accept the replacement or return of the AD7840KP-REEL 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 AD7840KP-REEL.

(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