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The working principle and core technical features of DIR9001PWR

7/31/2024 10:51:54 PM

Texas Instruments DIR9001PWR

Part No.:: DIR9001PWR

Manufacturer:: Texas Instruments

Category:: Posts

Datasheet:: DIR9001PWR.pdf

Description:: IC AUDIO RECEIVER 28TSSOP

Quantity:: RFQ

Payment:

Shipping:

DIR9001PWR details

DIR9001PWR is a digital audio interface receiver IC designed for high-quality audio applications, offering advanced features and performance.

Working Principle:

The DIR9001PWR receives digital audio data through its input interface and processes it to extract clock and audio information. It employs various techniques such as PLL (Phase-Locked Loop) for clock recovery and jitter reduction to ensure accurate data transmission.

Core Technology Features:

- **PLL (Phase-Locked Loop)**: Enables precise clock recovery from the incoming digital audio stream, minimizing jitter and ensuring stable audio output.

- **Jitter Reduction**: Utilizes advanced algorithms and filtering techniques to minimize jitter, enhancing audio quality and clarity.

- **Digital Audio Interface Support**: Compatible with various digital audio interface standards such as S/PDIF (Sony/Philips Digital Interface), AES/EBU (Audio Engineering Society/European Broadcasting Union), and I2S (Inter-IC Sound).

- **High Sampling Rates**: Supports high sampling rates up to 96 kHz, ensuring fidelity in audio reproduction for high-resolution audio formats.

Application Effectiveness:

In audio systems, DIR9001PWR offers several benefits:

- **High-Fidelity Audio**: Ensures accurate reproduction of digital audio signals with minimal distortion or artifacts, preserving the integrity of the original audio.

- **Low Jitter**: Reduces jitter in the audio signal, resulting in improved sound quality and a more natural listening experience.

- **Compatibility**: Supports various digital audio interface standards, facilitating integration into a wide range of audio equipment and systems.

Technological Advantages:

DIR9001PWR enhances system performance and efficiency through:

- **Improved Audio Quality**: By minimizing jitter and ensuring accurate clock recovery, the IC contributes to higher-quality audio output.

- **Reduced Signal Degradation**: Advanced signal processing techniques mitigate signal degradation during transmission, maintaining audio fidelity over long distances or in noisy environments.

- **Simplified Design**: Integration of key audio processing functions within the IC simplifies system design and reduces component count, leading to cost savings and easier implementation.

- **Power Efficiency**: Optimized power management features help minimize power consumption, making it suitable for battery-powered or energy-efficient audio devices.

- **Reliability**: The IC's robust design and compliance with industry standards ensure reliable performance and compatibility across different audio systems and applications.

Package/Case:
28-TSSOP (0.173, 4.40mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT)
Series:
-
ProductStatus:
Active
Function:
Audio Receiver
Applications:
Automotive Audio, Consumer Audio, Musical Instruments
NumberofChannels:
1
Interface:
I²S
Voltage-Supply:
2.7V ~ 3.6V
OperatingTemperature:
-40°C ~ 85°C (TA)
Specifications:
28kHz ~ 108kHz
MountingType:
Surface Mount
Category:
Posts
Datasheet:
DIR9001PWR.pdf

1.How to find the detailed information of DIR9001PWR chips/componets? Including Microchip Technology original factory information, DIR9001PWR pictures, Posts application?

You can use the intelligent search engine of jinftry.com, or filter by Active Filters category, or find it through Microchip Technology page.

2.How does E-BEST INDUSTRIAL (HK) CO.,LTD guarantee that DIR9001PWR is the original manufacturer or agent of Microchip Technology?

We have a very professional business development department to strictly test and verify the qualifications of Microchip Technology original manufacturers and agents. All Microchip Technology suppliers must pass the qualification review before they can publish their DIR9001PWR devices; we pay more attention to the channels and quality of DIR9001PWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3.Are the DIR9001PWR price and stock displayed on the platform accurate?

The Microchip Technology's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for DIR9001PWR, it is recommended to confirm the order with E-BEST INDUSTRIAL (HK) CO.,LTD salesperson or online customer service before payment.

4.What forms of payment can I use in E-BEST INDUSTRIAL (HK) CO.,LTD?

TT Bank,Wire Transfer, Paypal, Credit Card, Western Union, and Escrow is all acceptable.

5.How is the shipping arranged and track my package?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail.

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

Warm Tips: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, and Registered Mail needs 25-60 days.

6. What is the process for returns or replacement of DIR9001PWR?

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 DIR9001PWR we delivered, we will accept the replacement or return of the DIR9001PWR 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 DIR9001PWR.

(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