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Name: DAC7725UB
Brand: Texas Instruments
SKU: DAC7725UB
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 DAC7725UB

Part No.:: DAC7725UB

Manufacturer:: Texas Instruments

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

Datasheet:: DAC7725UB.pdf

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

In Stock:: 3143

Quantity:: Add To Cart

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DAC7725UB Specifications

Package/Case:
28-SOIC (0.295, 7.50mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
4
SettlingTime:
10µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
External
Voltage-SupplyAnalog:
±14.25V ~ 15.75V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7725UB this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7725UB 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 DAC7725UB 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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DAC7725UB information

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The working principle and core technical features of DAC7725UB

DAC7725UB is a high-precision, 16-bit digital-to-analog converter (DAC) designed for industrial and instrumentation applications. It offers outstanding performance, flexibility, and reliability, making it ideal for demanding control and signal processing systems.

Working Principle:

The DAC7725UB converts digital input codes into corresponding analog output voltages. It utilizes a segmented architecture, incorporating a string of precision resistor ladder networks to generate the desired output voltage. The digital input codes control the switches in the ladder network, enabling accurate voltage reconstruction.

Core Technology Features:

- High Resolution: The DAC7725UB offers a resolution of 16 bits, providing fine granularity in voltage output levels for precise control applications.

- Low Integral Nonlinearity (INL): With low INL specifications, the DAC7725UB ensures accurate conversion of digital codes to analog voltages, maintaining linearity across the entire output range.

- Low Glitch Energy: The DAC minimizes glitch energy during output transitions, reducing unwanted noise and distortion in the analog output signal.

- Programmable Output Range: Users can configure the output voltage range via external reference voltages, providing flexibility to adapt to different system requirements.

- SPI Interface: The DAC7725UB features a Serial Peripheral Interface (SPI) for convenient digital communication with microcontrollers or digital signal processors (DSPs), enabling seamless integration into various control systems.

- Power-On Reset: Upon power-up, the DAC initiates a reset sequence, ensuring stable and predictable operation during system startup.

Application Scenarios:

In precision industrial automation systems, DAC7725UB can be utilized for:

- Motor Control: Generating accurate analog control signals to regulate motor speed and position in servo and stepper motor systems.

- Process Control: Providing precise analog control voltages for regulating parameters such as pressure, flow, and temperature in manufacturing processes.

- Test and Measurement: Delivering high-resolution analog output signals for calibration, signal generation, and sensor simulation in test and measurement equipment.

Effectiveness and Technical Advantages:

- Enhanced System Performance: The high resolution and low INL of DAC7725UB ensure precise control and accurate signal processing, enhancing overall system performance and reliability.

- Reduced System Complexity: By integrating high-resolution DAC functionality, DAC7725UB simplifies system design and reduces component count, leading to cost savings and improved system efficiency.

- Improved Signal Fidelity: The low glitch energy and high linearity of the DAC result in cleaner analog output signals, minimizing distortion and improving signal fidelity in control and measurement applications.

- Flexible Integration: The SPI interface and programmable output range enable seamless integration of DAC7725UB into diverse control systems, facilitating rapid prototyping and system development.

- Enhanced Productivity: By delivering precise analog control signals, DAC7725UB enhances the productivity and efficiency of industrial processes, ensuring consistent performance and quality output.

Optimizing System Performance:

To maximize the performance and efficiency of systems incorporating DAC7725UB, designers should consider:

- Analog Signal Conditioning: Implementing proper filtering and amplification techniques to optimize signal integrity and minimize noise in the analog output.

- System Calibration: Performing regular calibration procedures to ensure the accuracy and reliability of analog output voltages over time and under varying operating conditions.

- Thermal Management: Ensuring adequate thermal dissipation for the DAC and associated components to maintain stable operation and prevent overheating-induced performance degradation.

- Firmware Optimization: Developing efficient firmware algorithms to leverage the full capabilities of DAC7725UB and achieve optimal control performance and responsiveness.

- Compliance Testing: Conducting rigorous testing and validation to ensure compliance with industry standards and regulatory requirements, guaranteeing the safety and reliability of the overall system.

DAC7725UB FAQ

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3. Are the DAC7725UB price and inventory displayed accurate?

The price and inventory of DAC7725UB 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 DAC7725UB?

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 DAC7725UB we delivered, we will accept the replacement or return of the DAC7725UB 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 DAC7725UB.

(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