What is the Additional Feature ?

Name: DAC8420FS
Brand: Analog Devices Inc.
SKU: DAC8420FS
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. DAC8420FS

Part No.:: DAC8420FS

Manufacturer:: Analog Devices Inc.

Package:: 16-SOIC (0.295, 7.50mm Width)

Datasheet:: DAC8420FS.pdf

Description:: IC DAC 12BIT V-OUT 16SOIC

In Stock:: 3438

Quantity:: Add To Cart

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DAC8420FS Specifications

Package/Case:
16-SOIC (0.295, 7.50mm Width)
Packaging:
Tube,Tube
Series:
-
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
13µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
5V ~ 15V, -15V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1, ±0.25
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC8420FS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8420FS 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 DAC8420FS 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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DAC8420FS information

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DAC8420FS Application Introduction

DAC8420FS is a high-precision, quad-channel, voltage-output digital-to-analog converter (DAC) manufactured by Texas Instruments. It is commonly used in various applications such as industrial automation, test and measurement equipment, and audio systems, where precise analog voltage generation is required.

Application Scenario:

In an industrial automation setting, DAC8420FS can be utilized to generate control signals for driving actuators or controlling analog parameters in a process, such as motor speed regulation or valve positioning.

Circuit Design:

To effectively integrate DAC8420FS into a design, consider the following optimization techniques:

1. Power Management:

Provide a stable power supply to DAC8420FS to ensure accurate analog output performance. Use low-noise voltage regulators and bypass capacitors near the DAC to minimize power supply noise and ensure signal integrity.

2. Signal Integrity:

Minimize signal distortion and noise by carefully routing analog and digital traces on the PCB. Keep analog and digital ground planes separate and connect them at a single point to prevent ground loops. Use guard traces and shielding techniques to reduce interference.

3. Thermal Management:

Ensure adequate thermal dissipation for DAC8420FS to prevent overheating and maintain signal accuracy. Place thermal vias beneath the DAC and use heat sinks or thermal pads if necessary. Avoid placing heat-generating components near the DAC to prevent thermal coupling.

4. Output Filtering:

Implement output filters, such as low-pass RC filters or active filters, to remove noise and smooth the DAC output voltage. Choose filter components based on the desired cutoff frequency and dynamic response requirements of the application.

5. Calibration and Testing:

Calibrate DAC8420FS periodically to compensate for any offset or gain errors. Perform thorough testing of the DAC output under different operating conditions to verify accuracy and stability. Use external reference sources for precise calibration if required.

Considerations:

When designing with DAC8420FS, keep in mind the following considerations:

- Digital Interface: Interface DAC8420FS with the microcontroller or FPGA using SPI or I2C communication protocols, ensuring proper timing and data integrity.

- Output Load: Ensure that the load impedance connected to each DAC channel is within the specified range to maintain accuracy and stability.

- Output Voltage Range: Configure the DAC output voltage range according to the application requirements, considering the full-scale output voltage and resolution of DAC8420FS.

- Environmental Conditions: Consider environmental factors such as temperature, humidity, and vibration that may affect the performance of DAC8420FS. Choose suitable packaging and enclosure options for reliable operation in harsh environments.

DAC8420FS FAQ

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We have a professional and experienced quality control team to strictly verify and test the DAC8420FS. All suppliers must pass our qualification reviews before they can publish their products including DAC8420FS on icwhale.com; we pay more attention to the channels and quality of DAC8420FS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC8420FS price and inventory displayed accurate?

The price and inventory of DAC8420FS 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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6. What is the process for return or replacement of DAC8420FS?

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 DAC8420FS we delivered, we will accept the replacement or return of the DAC8420FS 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 DAC8420FS.

(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