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Name: DAC811JU
Brand: Texas Instruments
SKU: DAC811JU
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 DAC811JU

Part No.:: DAC811JU

Manufacturer:: Texas Instruments

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: DAC811JU.pdf

Description:: IC DAC 12BIT V-OUT 28SOIC

In Stock:: 3220

Quantity:: Add To Cart

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DAC811JU Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
4µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
Internal
Voltage-SupplyAnalog:
±11.4V ~ 16.5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±0.25, ±0.5
Architecture:
R-2R
OperatingTemperature:
0°C ~ 70°C

DAC811JU this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC811JU 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 DAC811JU 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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DAC811JU information

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Basic introduction and simple engineering application of DAC811JU

DAC811JU is a digital-to-analog converter (DAC) integrated circuit commonly used in electronic projects and systems requiring precise analog voltage outputs from digital signals. It is manufactured by Texas Instruments and offers reliable performance and versatility.

Basic Introduction:

The DAC811JU converts digital input signals into corresponding analog voltages with high accuracy and resolution. It operates on a single power supply voltage and provides a wide range of output voltage options, making it suitable for various applications in instrumentation, control systems, audio equipment, and more.

Application Scenario:

In a simple project, DAC811JU can be utilized to generate analog voltage signals for controlling the speed of a DC motor. By varying the voltage output of the DAC, the motor speed can be precisely adjusted, allowing for precise speed control in robotics, automation, and other applications.

Experimental Setup:

To implement a DC motor speed control system using DAC811JU, follow these steps:

1. Circuit Connection:

Connect the DAC811JU to the microcontroller or digital signal source using appropriate communication protocols such as SPI or I2C. Ensure proper wiring and signal integrity for reliable data transfer.

2. Motor Driver Interface:

Connect the output of the DAC811JU to the input of a motor driver circuit. The motor driver circuit amplifies the analog voltage signal from the DAC to provide sufficient power to drive the DC motor.

3. Power Supply:

Provide a stable power supply to both the DAC811JU and the motor driver circuit. Ensure that the voltage levels are within the specified operating range to prevent damage to the components.

4. Control Algorithm:

Implement a control algorithm in the microcontroller to generate digital signals for the DAC811JU based on the desired motor speed. This algorithm may involve feedback control techniques to maintain the motor speed at the desired setpoint.

5. Testing and Calibration:

Test the system under various load conditions to ensure stable and accurate motor speed control. Calibrate the DAC output and fine-tune the control algorithm parameters as needed to achieve the desired performance.

Considerations:

When designing the system, consider the following factors:

- Voltage Range: Ensure that the DAC811JU output voltage range is compatible with the input voltage requirements of the motor driver circuit.

- Resolution and Accuracy: Choose the appropriate resolution and accuracy of the DAC based on the precision required for motor speed control.

- Thermal Management: Monitor the temperature of the DAC811JU and motor driver circuit to prevent overheating, especially during prolonged operation at high speeds.

- Noise and Interference: Minimize electrical noise and interference in the system to maintain signal integrity and prevent erratic motor behavior.

- Safety Precautions: Follow safety guidelines and precautions when working with electrical circuits and high-power devices like DC motors to prevent accidents or damage to equipment.

DAC811JU FAQ

1. How to order DAC811JU on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that DAC811JU is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC811JU. All suppliers must pass our qualification reviews before they can publish their products including DAC811JU on icwhale.com; we pay more attention to the channels and quality of DAC811JU products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC811JU price and inventory displayed accurate?

The price and inventory of DAC811JU 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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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 DAC811JU?

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 DAC811JU we delivered, we will accept the replacement or return of the DAC811JU 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 DAC811JU.

(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