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Name: DAC8801IDGKTG4
Brand: Texas Instruments
SKU: DAC8801IDGKTG4
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 DAC8801IDGKTG4

Part No.:: DAC8801IDGKTG4

Manufacturer:: Texas Instruments

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

Datasheet:: DAC8801IDGKTG4.pdf

Description:: IC DAC 14BIT A-OUT 8VSSOP

In Stock:: 3550

Quantity:: Add To Cart

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DAC8801IDGKTG4 Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
NumberofBits:
14
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):
±1 (Max), ±0.5 (Max)
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8801IDGKTG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8801IDGKTG4 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 DAC8801IDGKTG4 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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DAC8801IDGKTG4 information

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DAC8801IDGKTG4 Typical application Circuitry

DAC8801IDGKTG4

The DAC8801IDGKTG4 is a precision digital-to-analog converter (DAC) developed by Texas Instruments, renowned for its high accuracy and stability in converting digital signals into analog voltages. This single-channel, 16-bit DAC is essential for applications demanding precise analog voltage output, such as precision instrumentation, automated calibration systems, and high-end audio equipment. The DAC8801IDGKTG4's integration into complex systems is facilitated by its SPI-compatible serial interface, enabling easy communication with microcontrollers or digital signal processors.

Key Features and Parameters:

- Single 16-Bit DAC Channel: Delivers highly accurate conversion of digital inputs into a precise analog voltage output.

- SPI-Compatible Serial Interface: Ensures seamless integration into digital systems through standard serial communication protocols.

- Flexible Reference Voltage Input: Allows for customization of the output voltage range, enhancing the DAC's adaptability across different applications.

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

- Compact Package: Its small form factor is suitable for space-constrained applications, without compromising on performance.

Application Scenario: The DAC8801IDGKTG4 is particularly effective in a precision voltage reference system, which is crucial for calibrating measurement devices and ensuring the accuracy of electronic instruments.

Circuit Design:

Integrating the DAC8801IDGKTG4 into a precision voltage reference system requires meticulous attention to its pin layout and connection specifics:

1. Serial Interface Configuration (SDIN, Pin 3; SCLK, Pin 4; SYNC, Pin 2): These pins are connected to the controlling microcontroller's SPI interface, enabling digital data to control the DAC8801IDGKTG4, thus setting the desired analog output voltage.

2. Analog Output Adjustment (VOUT, Pin 6): This pin outputs the converted analog voltage. In a precision voltage reference system, this output can be used to calibrate or test other instruments, providing a stable voltage reference.

3. Power Supply Connections (VDD, Pin 8; AGND, Pin 5): A stable power supply to VDD is critical for the DAC8801IDGKTG4's optimal performance. The ground pin, AGND, must be connected to the system's ground to minimize noise, ensuring the output's accuracy.

4. Reference Voltage Setup (REF, Pin 7): To maximize output voltage precision and flexibility, an external, high-accuracy reference voltage is connected to this pin. This allows for precise calibration of the output voltage range tailored to specific application needs.

5. Digital Ground Isolation (DGND, Pin 1): Separating the digital ground (DGND) from the analog ground (AGND) minimizes noise interference in the analog output, a crucial consideration in high-accuracy applications.

Design Considerations:

- Isolation Between Digital and Analog Grounds: Ensuring minimal interference from digital circuits on the analog output by careful PCB layout and grounding strategies.

- Use of Precision Reference Voltage: The accuracy of the DAC8801IDGKTG4's output heavily relies on the stability and precision of the reference voltage, necessitating a high-quality reference source.

- Decoupling Capacitors: Placing decoupling capacitors close to the DAC8801IDGKTG4's power pins is vital for stabilizing the power supply and minimizing noise, which can affect output accuracy.

- Thermal Management: While the DAC8801IDGKTG4 typically operates within a low power consumption range, maintaining optimal temperature conditions ensures consistent performance and longevity.

- Output Filtering: Implementing a low-pass filter on the analog output can further purify the signal, removing potential high-frequency digital noise.

Incorporating the DAC8801IDGKTG4 into a precision voltage reference system exemplifies the DAC's ability to provide stable and accurate analog outputs from digital inputs, showcasing its versatility and high performance in applications requiring utmost precision.

DAC8801IDGKTG4 FAQ

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6. What is the process for return or replacement of DAC8801IDGKTG4?

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 DAC8801IDGKTG4 we delivered, we will accept the replacement or return of the DAC8801IDGKTG4 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 DAC8801IDGKTG4.

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

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations