What is the Additional Feature ?

Name: AK4381VT
Brand: Asahi Kasei Microdevices/AKM
SKU: AK4381VT
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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Asahi Kasei Microdevices/AKM AK4381VT

Part No.:: AK4381VT

Manufacturer:: Asahi Kasei Microdevices/AKM

Package:: 16-TSSOP (0.173, 4.40mm Width)

Datasheet:: AK4381VT.pdf

Description:: IC DAC 24BIT 16TSSOP

In Stock:: 3326

Quantity:: Add To Cart

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AK4381VT Specifications

Package/Case:
16-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Obsolete
NumberofBits:
24
NumberofD/AConverters:
2
SettlingTime:
-
OutputType:
Voltage - Unbuffered
DifferentialOutput:
Yes
DataInterface:
Serial
ReferenceType:
-
Voltage-SupplyAnalog:
4.75V ~ 5.25V
Voltage-SupplyDigital:
4.75V ~ 5.25V
INL/DNL(LSB):
-
Architecture:
Sigma-Delta
OperatingTemperature:
-40°C ~ 85°C

AK4381VT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AK4381VT 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 AK4381VT 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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AK4381VT information

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AK4381VT Application Introduction

AK4381VT is a high-performance stereo DAC (Digital-to-Analog Converter) widely used in audio applications for its excellent audio quality and versatile features.

Application Scenario:

In audio equipment design, AK4381VT can be utilized to convert digital audio signals into high-fidelity analog signals, suitable for applications such as audio playback systems, digital audio workstations (DAWs), and musical instruments.

Circuit Design:

To effectively integrate AK4381VT into a design, consider the following optimization techniques:

1. Power Management:

Implement robust power supply circuitry to ensure stable and clean power delivery to AK4381VT and associated components. Utilize low-noise voltage regulators, such as LDOs (Low Dropout Regulators), and bypass capacitors to minimize power supply ripple and noise, thus preserving audio quality.

2. Signal Integrity:

Pay close attention to signal routing and grounding to maintain signal integrity and minimize noise interference. Keep digital and analog signal paths separate, and employ proper grounding techniques, such as star grounding, to reduce ground loops and signal crosstalk.

3. Thermal Management:

Ensure adequate thermal dissipation for AK4381VT to prevent overheating and maintain optimal performance. Utilize thermal vias, heat sinks, or thermal pads to efficiently transfer heat away from the device. Additionally, optimize the PCB layout to promote airflow and heat dissipation.

4. Component Selection:

Choose high-quality passive components, such as resistors and capacitors, for critical circuits to minimize signal distortion and achieve accurate audio reproduction. Additionally, select components with suitable voltage and temperature ratings to ensure long-term reliability.

5. EMI/EMC Compliance:

Design the circuit layout and shielding to mitigate electromagnetic interference (EMI) and ensure compliance with electromagnetic compatibility (EMC) standards. Employ ground planes, signal isolation, and ferrite beads to suppress noise and interference, particularly in high-frequency digital circuits.

Considerations:

When designing with AK4381VT, it's essential to consider:

- Audio Signal Routing: Keep audio signal paths short and direct to minimize signal degradation and noise pickup.

- Sampling Rate and Resolution: Choose appropriate sampling rates and resolution settings to balance audio quality and processing overhead.

- Compatibility and Interfacing: Ensure compatibility with digital audio interfaces, such as I2S (Inter-IC Sound) or SPI (Serial Peripheral Interface), for seamless integration into audio systems.

- System Testing: Conduct thorough testing and characterization of the audio system to validate performance, including signal-to-noise ratio (SNR), total harmonic distortion (THD), and dynamic range.

AK4381VT FAQ

1. How to order AK4381VT on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that AK4381VT is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AK4381VT. All suppliers must pass our qualification reviews before they can publish their products including AK4381VT on icwhale.com; we pay more attention to the channels and quality of AK4381VT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AK4381VT price and inventory displayed accurate?

The price and inventory of AK4381VT 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.

Warm Tips: Some orders in certain payment forms may require handling fee.

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 AK4381VT?

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 AK4381VT we delivered, we will accept the replacement or return of the AK4381VT 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 AK4381VT.

(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