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Name: DAC8043U
Brand: Texas Instruments
SKU: DAC8043U
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 DAC8043U

Part No.:: DAC8043U

Manufacturer:: Texas Instruments

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: DAC8043U.pdf

Description:: IC DAC 12BIT A-OUT 8SOIC

In Stock:: 3798

Quantity:: Add To Cart

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DAC8043U Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
1µs
OutputType:
Current - Unbuffered
DifferentialOutput:
No
DataInterface:
SPI
ReferenceType:
External
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
Multiplying DAC
OperatingTemperature:
-40°C ~ 85°C

DAC8043U this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC8043U 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 DAC8043U 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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DAC8043U information

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DAC8043U Typical application Circuitry

DAC8043U

The DAC8043U is a precision digital-to-analog converter from the prolific DAC series of Texas Instruments. Known for its compact size and high accuracy, the DAC8043U is particularly suited for applications where space is limited and high precision is required, such as in portable devices, telecommunications, and process control systems.

1. Power Supply (VDD, VSS): The DAC8043U uses a dual power supply, with VDD being the positive supply and VSS being the negative supply. Typically, VDD ranges from +10V to +15V and VSS from -10V to -15V. Ensuring a stable power supply to these pins is crucial for the DAC's optimal functioning.

2. Grounding (GND): The GND pin serves as the circuit's common ground. It's vital to connect this pin securely to the ground plane of the system to ensure stable operation of the DAC8043U.

3. Reference Voltage Input (REFIN): The REF input pin is where the reference voltage for the DAC is applied. This voltage determines the DAC output range, so selecting an appropriate reference voltage is crucial for the application's requirements.

4. Digital Input Pins (DB0-DB11): The DAC8043U is equipped with a 12-bit parallel data input port (DB0-DB11). These pins should be connected to the corresponding digital output ports of the microcontroller or digital interface to transfer the digital data to be converted.

5. Control Pins (CS, WR, LDAC): The Chip Select (CS), Write (WR), and Load DAC (LDAC) pins are crucial for controlling the data transfer and conversion process. CS enables the DAC, WR controls the writing of data to the DAC's internal register, and LDAC determines when the DAC output is updated with new data.

6. Output Pin (VOUT): The VOUT pin is the analog output of the DAC8043U. This pin provides the converted analog signal based on the digital input and reference voltage.

7. Bypass Capacitor (BP): It's recommended to connect a bypass capacitor (typically 0.1 μF) between the BP pin and ground. This helps in filtering noise from the power supply, ensuring cleaner DAC output.

8. PCB Layout Tips: Careful layout of the PCB is essential when incorporating the DAC8043U. Keeping digital and analog traces separate and using short, direct routing for all connections can significantly enhance the performance and accuracy of the DAC.

In summary, the DAC8043U is a highly precise and efficient DAC, suitable for use in applications where accuracy and compact design are paramount. Proper implementation of this component into a circuit involves careful consideration of power supply, reference voltage, digital inputs, control mechanisms, and noise reduction, all of which are vital to harness the full capabilities of the DAC8043U.

DAC8043U FAQ

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3. Are the DAC8043U price and inventory displayed accurate?

The price and inventory of DAC8043U 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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6. What is the process for return or replacement of DAC8043U?

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 DAC8043U we delivered, we will accept the replacement or return of the DAC8043U 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 DAC8043U.

(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