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Name: DAC8811IBDGKT
Brand: Texas Instruments
SKU: DAC8811IBDGKT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments DAC8811IBDGKT

Part No.:: DAC8811IBDGKT

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: DAC8811IBDGKT.pdf

Description:: IC DAC 16BIT A-OUT 8VSSOP

In Stock:: 3350

Quantity:: Add To Cart

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DAC8811IBDGKT Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
1
SettlingTime:
500ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±2, ±1
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8811IBDGKT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8811IBDGKT 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 DAC8811IBDGKT 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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DAC8811IBDGKT information

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DAC8811IBDGKT Typical application Circuitry

DAC8811IBDGKT

The DAC8811IBDGKT is a cutting-edge, single-channel, 16-bit precision digital-to-analog converter (DAC) developed by Texas Instruments. This DAC is specifically designed for accurate conversion of digital data into analog voltages, a critical functionality in various high-precision applications. It operates with a Serial Peripheral Interface (SPI), making it compatible with a wide array of microcontrollers and digital signal processors. Operating on a single 5V power supply and characterized by its low power consumption, the DAC8811IBDGKT is housed in a compact package, optimizing it for space-sensitive applications.

Key Features and Specifications:

- 16-Bit Resolution: Ensures high fidelity in analog output, crucial for applications requiring detailed signal representation.

- SPI Interface: Allows for efficient digital communication, enabling easy integration into digital systems.

- Single 5V Power Supply: Simplifies the power architecture of applications, enhancing system compatibility.

- Low Power Consumption: Ideal for power-sensitive applications, extending the usability in portable devices.

- Compact Packaging: Enables the DAC to be used in designs where board space is at a premium.

Application Scenario: The DAC8811IBDGKT is particularly effective in a precision laboratory power supply, which requires exact voltage settings to test or power various electronic devices and circuits.

Circuit Design Implementation:

Incorporating the DAC8811IBDGKT into a precision laboratory power supply involves a detailed configuration of its pin connections and functionalities:

1. Digital Communication Interface (SDI, Pin 3; SCLK, Pin 4; SYNC, Pin 2): Interface these pins with the SPI bus of a controlling microcontroller. This setup is essential for the digital-to-analog conversion process, enabling the microcontroller to transmit digital data that the DAC8811IBDGKT converts into an analog voltage.

2. Analog Voltage Output (VOUT, Pin 6): This pin outputs the analog voltage equivalent of the digital input. For a precision laboratory power supply, VOUT would be connected to the input of a voltage regulation circuit, which then precisely adjusts the output voltage supplied to the load.

3. Power Supply and Grounding Connections (VDD, Pin 8; AGND, Pin 5): Connect a stable 5V supply to VDD and ensure AGND is properly grounded. Stability and cleanliness of the power supply are crucial for maintaining the accuracy of the DAC8811IBDGKT's output.

4. Reference Voltage Input (REF, Pin 7): Apply a stable and precise external reference voltage to this pin. The choice of reference voltage significantly affects the output range and accuracy, underscoring its importance in achieving precise voltage control.

5. Digital Ground (DGND, Pin 1): It is critical to isolate DGND from AGND on the PCB layout to minimize the risk of digital noise affecting the analog output.

Design Considerations:

- Noise Mitigation: Employing strategies to minimize noise interference, such as separate grounding for digital and analog circuits and careful PCB layout, is vital to ensure signal integrity.

- Power Supply Stability: Utilization of decoupling capacitors near the power supply pins is recommended to stabilize the voltage supply, a factor critical for the DAC8811IBDGKT's performance.

- Reference Voltage Quality: The DAC's output precision is directly influenced by the quality and stability of the external reference voltage. Hence, choosing a high-quality reference source is paramount.

- Thermal Management: Although the DAC8811IBDGKT is designed for low power consumption, appropriate thermal management practices should be considered to ensure reliable operation over time.

- Output Filtering: Incorporating a low-pass filter at the output may be necessary to eliminate any high-frequency noise, ensuring a smooth and stable analog signal suitable for sensitive electronic testing and power applications.

By integrating the DAC8811IBDGKT into a precision laboratory power supply, its capability to deliver accurate and stable analog voltages from digital inputs is highlighted, demonstrating its versatility and excellence in applications requiring high precision and reliability.

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6. What is the process for return or replacement of DAC8811IBDGKT?

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 DAC8811IBDGKT we delivered, we will accept the replacement or return of the DAC8811IBDGKT 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 DAC8811IBDGKT.

(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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