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Name: DAC7311IDCKT
Brand: Texas Instruments
SKU: DAC7311IDCKT
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 DAC7311IDCKT

Part No.:: DAC7311IDCKT

Manufacturer:: Texas Instruments

Package:: 6-TSSOP, SC-88, SOT-363

Datasheet:: DAC7311IDCKT.pdf

Description:: IC DAC 12BIT V-OUT SC70-6

In Stock:: 3679

Quantity:: Add To Cart

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DAC7311IDCKT Specifications

Package/Case:
6-TSSOP, SC-88, SOT-363
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
ProductStatus:
Active
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
12µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
SPI, DSP
ReferenceType:
Supply
Voltage-SupplyAnalog:
2V ~ 5.5V
Voltage-SupplyDigital:
2V ~ 5.5V
INL/DNL(LSB):
±0.3, ±0.2
Architecture:
String DAC
OperatingTemperature:
-40°C ~ 125°C

DAC7311IDCKT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7311IDCKT 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 DAC7311IDCKT 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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DAC7311IDCKT information

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Basic introduction and simple engineering application of DAC7311IDCKT

DAC7311IDCKT is a digital-to-analog converter (DAC) chip designed for precision voltage output applications. It offers 8-bit resolution and operates with a single power supply from 2.7V to 5.5V, making it suitable for a wide range of projects.

Application Scenario:

In electronic music synthesis, the DAC7311IDCKT can be utilized to generate analog audio signals with precise control over pitch, amplitude, and waveform. This article demonstrates how to build a simple digital synthesizer using this DAC.

Circuit Design:

To create a basic digital synthesizer with the DAC7311IDCKT, follow these steps:

1. Microcontroller Setup:

Connect the microcontroller, such as an Arduino or Raspberry Pi, to the DAC using the SPI (Serial Peripheral Interface) protocol. Ensure proper configuration of the microcontroller's SPI interface.

2. Signal Generation:

Write code to generate digital waveforms, such as sine, square, or triangle waves, on the microcontroller. Use algorithms like Direct Digital Synthesis (DDS) to create accurate and stable waveforms.

3. DAC Connection:

Connect the output pins of the microcontroller to the input pins of the DAC7311IDCKT. These pins typically include serial data input (SDI), serial clock input (SCK), and chip select (CS).

4. Output Stage:

Connect the DAC's analog voltage output pin to an amplifier or speaker system to hear the synthesized audio. Ensure proper impedance matching and signal conditioning for optimal audio quality.

5. User Interface:

Integrate user controls, such as potentiometers or buttons, to adjust parameters like pitch, volume, and waveform type. Use the microcontroller's analog-to-digital converter (ADC) to read these inputs and adjust the digital waveform accordingly.

Experiment Steps:

1. Connect the DAC7311IDCKT to your microcontroller development board according to the datasheet pinout.

2. Write and upload a firmware program to your microcontroller that generates a simple sine wave using DDS.

3. Set up your audio output system, such as connecting headphones or speakers to the DAC's analog output pin.

4. Power on your system and observe the generated sine wave on an oscilloscope or hear it through the audio output.

5. Experiment with different waveform types, frequencies, and amplitude levels by modifying your firmware code.

Considerations:

- Signal Quality: Ensure that the DAC output is free from noise and distortion by properly filtering the analog signal.

- Power Supply Stability: Maintain a stable power supply voltage to the DAC to prevent signal artifacts and distortion.

- Firmware Optimization: Write efficient code to minimize processing overhead and ensure real-time synthesis performance.

- Component Selection: Choose high-quality components, such as op-amps and capacitors, for the output stage to preserve audio fidelity.

- Testing and Calibration: Calibrate your synthesizer circuit to ensure accurate pitch and amplitude control, and conduct thorough testing to validate its performance.

DAC7311IDCKT FAQ

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3. Are the DAC7311IDCKT price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC7311IDCKT?

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 DAC7311IDCKT we delivered, we will accept the replacement or return of the DAC7311IDCKT 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 DAC7311IDCKT.

(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