What is the Additional Feature ?

Name: DAC902EG4
Brand: Texas Instruments
SKU: DAC902EG4
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 DAC902EG4

Part No.:: DAC902EG4

Manufacturer:: Texas Instruments

Package:: 28-TSSOP (0.173, 4.40mm Width)

Datasheet:: DAC902EG4.pdf

Description:: IC DAC 12BIT A-OUT 28TSSOP

In Stock:: 3010

Quantity:: Add To Cart

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DAC902EG4 Specifications

Package/Case:
28-TSSOP (0.173, 4.40mm Width)
Packaging:
Tube
Series:
SpeedPlus™
ProductStatus:
Obsolete
NumberofBits:
12
NumberofD/AConverters:
1
SettlingTime:
30ns (Typ)
OutputType:
Current - Unbuffered
DifferentialOutput:
Yes
DataInterface:
Parallel
ReferenceType:
External, Internal
Voltage-SupplyAnalog:
2.7V ~ 5.5V
Voltage-SupplyDigital:
2.7V ~ 5.5V
INL/DNL(LSB):
±1, ±0.5
Architecture:
Current Source
OperatingTemperature:
-40°C ~ 85°C

DAC902EG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DAC902EG4 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 DAC902EG4 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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DAC902EG4 information

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DAC902EG4 Application Introduction

DAC902EG4 is a high-performance digital-to-analog converter (DAC) commonly used in various electronic design projects for precise analog signal generation.

Application Scenario:

In audio equipment design, DAC902EG4 can be utilized to convert digital audio signals into high-fidelity analog outputs, ensuring superior sound quality in audio playback systems.

Circuit Design:

To effectively integrate DAC902EG4 into a circuit design, consider the following optimization techniques:

1. Power Management:

Implement robust power supply circuitry to ensure stable voltage and current supply to DAC902EG4 and associated components. Utilize low-dropout voltage regulators and bypass capacitors to minimize voltage fluctuations and noise.

2. Signal Integrity:

To maintain signal integrity, carefully route analog and digital traces to minimize interference and crosstalk. Use ground planes and separate analog and digital ground regions to reduce noise coupling and ensure accurate signal conversion.

3. Thermal Management:

To manage heat dissipation, employ proper thermal design techniques such as heat sinks, thermal vias, and adequate PCB layout to facilitate efficient heat transfer away from DAC902EG4. Ensure sufficient ventilation and airflow within the enclosure to prevent overheating.

4. Output Filtering:

Integrate passive or active low-pass filters at the output stage of DAC902EG4 to remove high-frequency noise and harmonics, resulting in smoother and cleaner analog output signals.

5. PCB Layout:

Optimize the PCB layout to minimize parasitic capacitance and inductance, ensuring optimal performance of DAC902EG4. Follow manufacturer guidelines for component placement and trace routing to minimize signal distortion and maximize signal fidelity.

Considerations:

When designing with DAC902EG4, it's essential to consider:

- Clock Accuracy: Use a stable and accurate clock source to ensure precise digital-to-analog conversion and minimize signal jitter.

- Component Matching: Select precision resistors and capacitors with tight tolerances to ensure consistent performance and minimize errors in analog signal generation.

- Grounding Scheme: Implement a proper grounding scheme to minimize ground loops and ensure a clean ground reference for DAC902EG4 and other sensitive analog components.

- System Calibration: Perform thorough system calibration and testing to verify the accuracy and linearity of DAC902EG4 across its operating range, ensuring reliable performance in real-world applications.

DAC902EG4 FAQ

1. How to order DAC902EG4 on icwhale.com?

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2. How does icwhale.com guarantee that DAC902EG4 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the DAC902EG4. All suppliers must pass our qualification reviews before they can publish their products including DAC902EG4 on icwhale.com; we pay more attention to the channels and quality of DAC902EG4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the DAC902EG4 price and inventory displayed accurate?

The price and inventory of DAC902EG4 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

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5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of DAC902EG4?

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 DAC902EG4 we delivered, we will accept the replacement or return of the DAC902EG4 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 DAC902EG4.

(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