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Name: AD7840KNZ
Brand: Analog Devices Inc.
SKU: AD7840KNZ
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. AD7840KNZ

Part No.:: AD7840KNZ

Manufacturer:: Analog Devices Inc.

Package:: 24-DIP (0.300, 7.62mm)

Datasheet:: AD7840KNZ.pdf

Description:: IC DAC 14BIT V-OUT 24DIP

In Stock:: 2150

Quantity:: Add To Cart

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AD7840KNZ Specifications

Package/Case:
24-DIP (0.300, 7.62mm)
Packaging:
Tube,Tube
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

AD7840KNZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7840KNZ 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 AD7840KNZ 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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AD7840KNZ information

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AD7840KNZ Application Introduction

AD7840KNZ is a high-performance, quad 14-bit digital-to-analog converter (DAC) designed for precision industrial and instrumentation applications. It offers four independent channels with excellent linearity and low noise.

Application Overview:

In precision control systems and instrumentation, AD7840KNZ can be utilized for generating accurate analog signals to control various parameters such as voltage, current, and frequency.

Circuit Design Recommendations:

To effectively integrate AD7840KNZ into your design, consider the following optimizations:

1. Power Management:

Ensure stable power supply rails for AD7840KNZ and associated components. Utilize low-dropout (LDO) voltage regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

Implement proper signal conditioning techniques to maintain signal integrity throughout the circuit. Use ground planes and proper routing practices to minimize noise and interference.

3. Thermal Management:

Optimize thermal dissipation for AD7840KNZ to prevent overheating and ensure long-term reliability. Place thermal vias strategically and consider heat sinking options if operating in high-temperature environments.

4. Analog Input Filtering:

Apply anti-aliasing filters to the analog input signals to prevent aliasing effects and improve the overall accuracy of the DAC output. Utilize low-pass filters with appropriate cutoff frequencies.

5. Grounding:

Implement a robust grounding scheme to minimize ground loops and ensure proper signal referencing. Separate analog and digital ground planes, and use star grounding techniques where necessary.

Considerations:

When designing with AD7840KNZ, keep the following considerations in mind:

- Clock and Timing: Ensure precise clocking of the DAC to achieve accurate output voltage levels and minimize clock jitter.

- Output Buffering: Consider using external op-amps or buffers if driving loads with varying impedance or requiring higher output current.

- Calibration: Implement calibration routines to compensate for any offset or gain errors in the DAC channels, ensuring accurate output across the entire range.

- ESD Protection: Incorporate proper electrostatic discharge (ESD) protection measures to safeguard AD7840KNZ from damage during handling and operation.

- Testing and Validation: Thoroughly test the DAC performance under different operating conditions to validate its accuracy, linearity, and reliability.

AD7840KNZ FAQ

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3. Are the AD7840KNZ price and inventory displayed accurate?

The price and inventory of AD7840KNZ 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?

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5. How is the shipping arranged?

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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 AD7840KNZ?

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 AD7840KNZ we delivered, we will accept the replacement or return of the AD7840KNZ 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 AD7840KNZ.

(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