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Name: DAC80004IPW
Brand: Texas Instruments
SKU: DAC80004IPW
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 DAC80004IPW

Part No.:: DAC80004IPW

Manufacturer:: Texas Instruments

Package:: 14-TSSOP (0.173, 4.40mm Width)

Datasheet:: DAC80004IPW.pdf

Description:: IC DAC 16BIT V-OUT 14TSSOP

In Stock:: 2189

Quantity:: Add To Cart

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DAC80004IPW Specifications

Package/Case:
14-TSSOP (0.173, 4.40mm Width)
Packaging:
Bulk,Tube
Series:
-
ProductStatus:
Active
NumberofBits:
16
NumberofD/AConverters:
4
SettlingTime:
8µs
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
External
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1 (Max), ±1 (Max)
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 125°C

DAC80004IPW this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC80004IPW 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 DAC80004IPW 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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DAC80004IPW information

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Basic introduction and simple engineering application of DAC80004IPW

DAC80004IPW is a quad-channel, 16-bit digital-to-analog converter (DAC) that offers high accuracy and versatility for various analog output applications. It is commonly used in audio systems, industrial control, instrumentation, and automotive applications.

Application Scenario:

In this project, we will explore the application of DAC80004IPW in a simple function generator circuit. The function generator will produce different waveforms such as sine, square, and triangle waves, which can be used for educational purposes or as a test signal source in various electronic experiments.

Circuit Design:

To build the function generator using DAC80004IPW, follow these steps:

1. DAC Connection:

Connect the four output channels of DAC80004IPW to the input of an operational amplifier configured as a voltage follower. Each DAC channel will control the voltage level corresponding to a particular waveform component.

2. Waveform Generation:

Program a microcontroller, such as an Arduino or Raspberry Pi, to generate digital waveforms (sine, square, and triangle) using lookup tables or mathematical algorithms. Each waveform data will be converted to analog voltages by the DAC channels.

3. Output Amplification:

Connect the output of the operational amplifier to an appropriate load, such as a speaker or oscilloscope input. Ensure proper amplification and impedance matching for the desired output signal characteristics.

4. User Interface:

Integrate user controls, such as potentiometers or digital switches, to select the desired waveform and adjust parameters like frequency and amplitude. Utilize the microcontroller's GPIO pins for interfacing with the user interface components.

5. Power Supply:

Provide a stable power supply to DAC80004IPW and the microcontroller circuitry. Use voltage regulators and filtering capacitors to minimize noise and ensure reliable operation.

Experiment Steps:

1. Program the microcontroller with the waveform generation code, ensuring that the DAC output data corresponds to the desired waveform shape.

2. Connect the DAC output channels to the operational amplifier inputs and configure the amplifier for unity gain.

3. Connect the output of the operational amplifier to a speaker or oscilloscope.

4. Power up the circuit and select different waveforms using the user interface controls.

5. Observe the generated waveforms on the oscilloscope or listen to the output from the speaker.

Considerations:

When designing and experimenting with the function generator circuit, consider the following:

- Voltage Range: Ensure that the DAC output voltage range matches the input requirements of the operational amplifier and other circuit components.

- Frequency Range: Verify that the microcontroller can generate waveforms within the desired frequency range and that the DAC can update its outputs fast enough to avoid waveform distortion.

- Signal Fidelity: Check the output waveform for distortion, noise, and amplitude accuracy to ensure faithful reproduction of the desired waveform shape.

- Calibration: Calibrate the function generator circuit to compensate for any non-linearities or inaccuracies in the DAC output or amplifier circuitry.

- Safety: Follow proper safety precautions when working with electrical circuits, including insulation, grounding, and avoiding high-voltage hazards.

DAC80004IPW FAQ

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3. Are the DAC80004IPW price and inventory displayed accurate?

The price and inventory of DAC80004IPW 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 DAC80004IPW?

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 DAC80004IPW we delivered, we will accept the replacement or return of the DAC80004IPW 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 DAC80004IPW.

(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