What is the Additional Feature ?

Name: DAC8426FS
Brand: Analog Devices Inc.
SKU: DAC8426FS
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. DAC8426FS

Part No.:: DAC8426FS

Manufacturer:: Analog Devices Inc.

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

Datasheet:: DAC8426FS.pdf

Description:: IC DAC 8BIT V-OUT 20SOIC

In Stock:: 3370

Quantity:: Add To Cart

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DAC8426FS Specifications

Package/Case:
20-SOIC (0.295, 7.50mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
8
NumberofD/AConverters:
4
SettlingTime:
3µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
Internal
Voltage-SupplyAnalog:
13.5V ~ 16.5V
Voltage-SupplyDigital:
13.5V ~ 16.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC8426FS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8426FS 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 DAC8426FS 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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DAC8426FS information

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DAC8426FS Application Introduction

DAC8426FS is a high-precision, quad-channel digital-to-analog converter (DAC) designed for various applications requiring accurate voltage outputs, such as industrial automation, instrumentation, and automotive systems.

Application Scenario:

In a precision control system, such as a closed-loop motor control in industrial automation, DAC8426FS can be utilized to generate precise analog voltage references for controlling motor speed or position.

Circuit Design:

To effectively integrate DAC8426FS into a design, consider the following optimization techniques:

1. Power Management:

Ensure stable power supply rails for DAC8426FS and associated circuitry. Utilize low-dropout voltage regulators and bypass capacitors to minimize noise and maintain voltage stability, especially during DAC output transitions.

2. Signal Integrity:

Implement proper ground and power plane separation to minimize ground loops and signal crosstalk. Use short and direct traces for critical signal paths, especially those carrying the DAC output voltages, to minimize signal distortion and interference.

3. Thermal Management:

Ensure adequate thermal dissipation for DAC8426FS to prevent overheating and maintain optimal performance. Place thermal vias under the DAC package and provide sufficient PCB copper area for heat dissipation. Consider adding a heatsink or thermal pad for enhanced thermal management in high-power applications.

4. Output Filtering:

To reduce output noise and improve signal accuracy, incorporate low-pass RC filters at the DAC output pins. Select filter components based on the desired cutoff frequency and attenuation requirements to achieve the desired signal quality.

5. System Calibration:

Perform calibration routines to compensate for any DAC offset and gain errors. Implement software calibration algorithms to adjust the DAC output codes dynamically, ensuring accurate voltage outputs over the entire operating range.

Considerations:

When designing with DAC8426FS, it's essential to address the following considerations:

- Output Accuracy: Characterize the DAC's integral non-linearity (INL) and differential non-linearity (DNL) to ensure accurate voltage outputs across all code ranges.

- Noise Immunity: Shield sensitive analog traces from digital noise sources to prevent interference and maintain signal integrity.

- PCB Layout: Follow recommended layout guidelines provided in the DAC8426FS datasheet to minimize parasitic effects and ensure reliable performance.

- Test and Validation: Conduct thorough testing and validation, including DAC linearity tests, frequency response analysis, and temperature drift measurements, to verify the performance of the DAC circuitry under various operating conditions.

DAC8426FS FAQ

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3. Are the DAC8426FS price and inventory displayed accurate?

The price and inventory of DAC8426FS 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 DAC8426FS?

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 DAC8426FS we delivered, we will accept the replacement or return of the DAC8426FS 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 DAC8426FS.

(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