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Name: DAC7718SRGZT
Brand: Texas Instruments
SKU: DAC7718SRGZT
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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Texas Instruments DAC7718SRGZT

Part No.:: DAC7718SRGZT

Manufacturer:: Texas Instruments

Package:: 48-VFQFN Exposed Pad

Datasheet:: DAC7718SRGZT.pdf

Description:: IC DAC 12BIT V-OUT 48VQFN

In Stock:: 3957

Quantity:: Add To Cart

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DAC7718SRGZT Specifications

Package/Case:
48-VFQFN Exposed Pad
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
8
SettlingTime:
15µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
±4.5V ~ 18V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 105°C

DAC7718SRGZT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7718SRGZT 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 DAC7718SRGZT 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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DAC7718SRGZT information

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Basic introduction and simple engineering application of DAC7718SRGZT

DAC7718SRGZT is a high-precision 16-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It is commonly used in various electronic systems where accurate analog voltage generation is required, such as industrial automation, instrumentation, and audio applications.

Application Scenario:

In this tutorial, we will explore the application of DAC7718SRGZT in a simple project: generating a sine wave signal using a microcontroller and visualizing it on an oscilloscope. This project will help beginners understand the basic functionality of the DAC and its integration into a practical circuit.

Circuit Design:

To implement the project, follow these steps:

1. Microcontroller Setup:

Connect the microcontroller board to your computer and open an integrated development environment (IDE) for programming. We will use a microcontroller with digital output pins capable of generating SPI signals.

2. DAC Connection:

Connect the DAC7718SRGZT to the microcontroller using the SPI communication interface. Make sure to connect the required SPI pins, such as MOSI (Master Out Slave In), MISO (Master In Slave Out), and SCK (Serial Clock), along with the chip select (CS) pin.

3. Analog Output:

Connect the analog output pins of the DAC7718SRGZT to the input channels of an oscilloscope. This will allow us to visualize the generated sine wave signal.

4. Programming:

Write a simple firmware program to initialize the microcontroller's SPI module and send digital data to the DAC7718SRGZT. Generate a sine wave waveform by sending appropriate digital values corresponding to the desired amplitude and frequency.

5. Testing:

Upload the firmware to the microcontroller and power up the circuit. Use the oscilloscope to observe the output waveform generated by the DAC7718SRGZT. Verify the amplitude and frequency of the sine wave and make adjustments if necessary.

Considerations:

When working with DAC7718SRGZT and microcontroller interfacing, keep the following points in mind:

- SPI Configuration: Ensure correct configuration of the SPI module in the microcontroller, including data format, clock speed, and chip select operation.

- Voltage Reference: Provide a stable voltage reference for the DAC7718SRGZT to ensure accurate analog output generation.

- Output Filtering: Optionally, include an RC low-pass filter at the output of the DAC to remove any high-frequency components and smooth the output waveform.

- Signal Integrity: Minimize noise and signal distortion by carefully routing analog and digital signals and using proper grounding techniques.

- Calibration: Calibrate the DAC output if precise voltage levels are required for the application, considering factors such as offset and gain errors.

By following these steps and considerations, you can successfully implement a simple project utilizing the DAC7718SRGZT and gain practical experience in digital-to-analog conversion and microcontroller interfacing.

DAC7718SRGZT FAQ

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3. Are the DAC7718SRGZT price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC7718SRGZT?

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 DAC7718SRGZT we delivered, we will accept the replacement or return of the DAC7718SRGZT 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 DAC7718SRGZT.

(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