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Name: DAC8563SDGST
Brand: Texas Instruments
SKU: DAC8563SDGST
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 DAC8563SDGST

Part No.:: DAC8563SDGST

Manufacturer:: Texas Instruments

Package:: 10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

Datasheet:: DAC8563SDGST.pdf

Description:: IC DAC 16BIT V-OUT 10VSSOP

In Stock:: 2550

Quantity:: Add To Cart

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DAC8563SDGST Specifications

Package/Case:
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
2
SettlingTime:
10µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±4, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

DAC8563SDGST this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8563SDGST 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 DAC8563SDGST 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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DAC8563SDGST information

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DAC8563SDGST Typical application Circuitry

DAC8563SDGST

The DAC8563SDGST is a dual-channel, 16-bit, precision digital-to-analog converter (DAC) from Texas Instruments, known for its high accuracy and integrated reference. This chip efficiently converts digital signals into precise analog voltages, making it highly suitable for applications requiring fine control of analog outputs, such as industrial automation systems, precision instrumentation, and data acquisition systems where accurate signal generation or modulation is necessary.

Key Features and Parameters:

- Dual 16-Bit DAC Channels: Provides two independent channels for precise analog output, allowing for simultaneous control of two different signals.

- Integrated Reference: Ensures consistent and stable performance across various conditions without the need for an external reference.

- Serial Peripheral Interface (SPI): Facilitates easy and efficient communication with microcontrollers or processors, supporting fast and reliable data transfers.

- Low Power Consumption: Ideal for applications where power efficiency is critical, including portable and battery-operated devices.

- Compact Package: The small form factor aids in minimizing the footprint on printed circuit boards, beneficial in space-constrained applications.

Application Scenario: An excellent application of the DAC8563SDGST is in a precision laboratory power supply, where it controls the output voltage and current levels with high accuracy and stability.

Detailed Circuit Integration:

Creating a precision laboratory power supply with the DAC8563SDGST involves careful attention to pin configurations and connectivity:

1. Digital Communication Setup (DIN, Pin 4; SCLK, Pin 3; SYNC, Pin 5): These pins should be connected to the SPI interface of the control microcontroller. This connection is essential for sending digital control commands to the DAC8563SDGST, which then converts these commands into precise analog voltages for the power supply.

2. Analog Outputs for Voltage and Current Control (VOUTA, Pin 14; VOUTB, Pin 15): The analog outputs from these pins are directed to the control circuitry of the power supply. VOUTA could control the voltage output, while VOUTB might manage the current limit, providing versatile and precise regulation.

3. Stable Power Supply and Effective Grounding (AVDD, Pin 24; AGND, Pin 23): A stable power supply to AVDD is crucial for optimal DAC operation. A reliable ground connection through AGND is paramount to minimize noise, ensuring the accuracy of the analog outputs.

4. Integrated Reference Activation (REF, Pin 7): Utilizing the DAC8563SDGST's integrated reference voltage is key to achieving stable and accurate output voltages. Ensuring proper activation and stability of this reference is essential for the power supply's performance.

5. Output Filtering and Stability (VOUTA and VOUTB): Incorporating low-pass filters at the DAC outputs may be necessary to eliminate potential high-frequency noise, ensuring smooth and stable output voltages and currents suitable for sensitive laboratory equipment.

Design Considerations:

- Isolation Between Digital and Analog Domains: It's critical to maintain a clear separation between the SPI communication interface and the analog output paths to prevent digital noise from affecting the analog signal quality.

- Decoupling for Power Stability: Placing decoupling capacitors close to the DAC8563SDGST's power supply pins is vital for filtering out noise and stabilizing the power supply, ensuring consistent DAC performance.

- Thermal Management: While the DAC8563SDGST is designed for low power consumption, attention to thermal conditions within the circuit is beneficial to maintain accuracy and longevity, especially in high-use laboratory environments.

- Reference Voltage Reliability: Leveraging the integrated reference voltage of the DAC8563SDGST is fundamental for achieving precise and reliable outputs. Ensuring its stability is crucial for the power supply's accuracy.

Employing the DAC8563SDGST in a precision laboratory power supply demonstrates the DAC's ability to deliver accurate and controlled analog outputs from digital inputs, underlining its efficiency and precision in applications that require exact voltage and current modulation.

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6. What is the process for return or replacement of DAC8563SDGST?

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 DAC8563SDGST we delivered, we will accept the replacement or return of the DAC8563SDGST 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 DAC8563SDGST.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

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