What is the Additional Feature ?

Name: DAC7621E/1KG4
Brand: Texas Instruments
SKU: DAC7621E/1KG4
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 DAC7621E/1KG4

Part No.:: DAC7621E/1KG4

Manufacturer:: Texas Instruments

Package:: 20-SSOP (0.209, 5.30mm Width)

Datasheet:: DAC7621E/1KG4.pdf

Description:: IC DAC 12BIT V-OUT 20SSOP

In Stock:: 3713

Quantity:: Add To Cart

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DAC7621E/1KG4 Specifications

Package/Case:
20-SSOP (0.209, 5.30mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Discontinued at Mosen
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
7µs (Typ)
OutputType:
Voltage - Buffered
DifferentialOutput:
No
DataInterface:
Parallel
ReferenceType:
Internal
Voltage-SupplyAnalog:
5V
Voltage-SupplyDigital:
5V
INL/DNL(LSB):
±0.5, ±0.5
Architecture:
R-2R
OperatingTemperature:
-40°C ~ 85°C

DAC7621E/1KG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC7621E/1KG4 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 DAC7621E/1KG4 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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DAC7621E/1KG4 information

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DAC7621E/1KG4 Application Introduction

DAC7621E/1KG4 is a high-performance 12-bit digital-to-analog converter (DAC) commonly used in various electronic design projects for precision analog signal generation.

Application Scenario:

In audio applications, DAC7621E/1KG4 can be utilized to convert digital audio signals into high-fidelity analog waveforms for playback through speakers or headphones.

Circuit Design:

To effectively incorporate DAC7621E/1KG4 into your design project, consider the following optimization techniques:

1. Power Management:

Ensure stable and clean power supply to DAC7621E/1KG4 to minimize noise and voltage fluctuations. Utilize low-dropout voltage regulators and bypass capacitors to achieve optimal performance.

2. Signal Integrity:

Implement proper signal routing and grounding techniques to maintain signal integrity and minimize interference. Use dedicated ground planes and shield sensitive analog traces from digital noise sources.

3. Thermal Management:

Prevent overheating of DAC7621E/1KG4 by ensuring adequate thermal dissipation. Place the DAC away from heat-generating components and provide sufficient airflow within the enclosure. Consider adding heatsinks or thermal pads for enhanced heat dissipation.

4. Output Filtering:

Integrate low-pass filters at the output of DAC7621E/1KG4 to remove high-frequency noise and aliasing artifacts. Choose filter components carefully to achieve the desired cutoff frequency and attenuation characteristics.

5. Component Selection:

Select high-quality passive components, such as resistors and capacitors, for the external circuitry of DAC7621E/1KG4 to minimize signal distortion and ensure accurate analog output. Pay attention to component tolerances and temperature coefficients for optimal performance across operating conditions.

Considerations:

When designing with DAC7621E/1KG4, keep the following considerations in mind:

- Resolution and Accuracy: Understand the DAC's resolution and integral non-linearity (INL) specifications to ensure precise analog output generation.

- Output Voltage Range: Configure the DAC output voltage range according to the requirements of your application, considering the input range of downstream analog components.

- Clocking Requirements: Provide a stable clock source with appropriate frequency and phase noise characteristics to synchronize the DAC operation accurately.

- Digital Interface: Interface DAC7621E/1KG4 with the microcontroller or digital signal processor (DSP) using compatible serial communication protocols, such as SPI or I2C, ensuring proper data formatting and timing.

- Testing and Calibration: Perform thorough testing and calibration of the DAC circuit to validate its performance and ensure conformity to desired specifications.

DAC7621E/1KG4 FAQ

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3. Are the DAC7621E/1KG4 price and inventory displayed accurate?

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6. What is the process for return or replacement of DAC7621E/1KG4?

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 DAC7621E/1KG4 we delivered, we will accept the replacement or return of the DAC7621E/1KG4 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 DAC7621E/1KG4.

(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