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Name: STA309A
Brand: STMicroelectronics
SKU: STA309A
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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STMicroelectronics STA309A

Part No.:: STA309A

Manufacturer:: STMicroelectronics

Package:: 64-LQFP

Datasheet:: STA309A.pdf

Description:: IC FULLY INTEG PROCESSOR 64TQFP

In Stock:: 3243

Quantity:: Add To Cart

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STA309A Specifications

Package/Case:
64-LQFP
Packaging:
Tray
Series:
DDX™
ProductStatus:
Obsolete
Function:
Fully Integrated Processor
Applications:
Pre-Amplifier
NumberofChannels:
8
Interface:
I²C, I²S
Voltage-Supply:
3V ~ 3.6V
OperatingTemperature:
-40°C ~ 125°C (TJ)
Specifications:
Direct Digital Amplification
MountingType:
Surface Mount

STA309A this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including STA309A 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 STA309A 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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Shipping & Handling

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Shipping Method

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STA309A information

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The working principle and core technical features of STA309A

STA309A is a highly integrated digital audio processor designed for car audio applications, offering advanced audio processing and connectivity features.

Working Principle:

The STA309A integrates multiple processing blocks, including a digital signal processor (DSP), audio DACs, digital audio interfaces, and control interfaces. It receives digital audio data from sources such as USB, SPDIF, or I2S, processes the audio using built-in algorithms, and outputs the processed audio signals to amplifiers or speakers.

Core Technology Features:

- Advanced DSP Algorithms: The STA309A incorporates advanced DSP algorithms for audio processing, including equalization, dynamic range compression, and bass management, enhancing audio quality and clarity.

- Flexible Input/Output Interfaces: It supports various digital audio input interfaces like I2S, SPDIF, and USB, providing compatibility with different audio sources. Output interfaces include I2S and PWM for connecting to amplifiers or speakers.

- Integrated Audio DACs: The STA309A features integrated audio DACs with high resolution and low distortion, ensuring high-fidelity audio reproduction.

- Control Interfaces: It offers control interfaces such as I2C and SPI for easy integration with microcontrollers or host systems, enabling flexible control and configuration of audio processing parameters.

Application Effects and Technical Advantages:

In car audio systems, the STA309A offers significant benefits:

- Enhanced Audio Performance: The advanced DSP algorithms and high-quality DACs result in superior audio performance, delivering rich, immersive sound experiences to car occupants.

- Versatile Connectivity: With support for multiple digital audio interfaces, the STA309A can seamlessly integrate with various audio sources and car entertainment systems, ensuring compatibility and ease of use.

- Simplified Design: Its integrated design reduces the need for additional external components, simplifying system design and reducing overall system cost and PCB footprint.

- Customizable Audio Processing: The STA309A allows for customizable audio processing parameters, enabling car audio system designers to fine-tune audio performance according to specific requirements and preferences.

Enhancing System Performance and Efficiency:

To further enhance system performance and efficiency:

- Optimize Audio Algorithms: Utilize the advanced DSP capabilities of the STA309A to implement efficient audio processing algorithms that minimize processing overhead while maximizing audio quality.

- Streamline System Integration: Leverage the flexible control interfaces of the STA309A to seamlessly integrate with other system components, such as microcontrollers or audio sources, ensuring smooth communication and operation.

- Ensure Power Efficiency: Implement power management strategies to optimize power consumption, ensuring efficient utilization of resources and extending battery life in automotive applications.

- Perform System Tuning: Conduct thorough system tuning and optimization to fine-tune audio performance, ensuring optimal sound quality and system reliability under various operating conditions.

STA309A FAQ

1. How to order STA309A 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 STA309A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the STA309A. All suppliers must pass our qualification reviews before they can publish their products including STA309A on icwhale.com; we pay more attention to the channels and quality of STA309A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the STA309A price and inventory displayed accurate?

The price and inventory of STA309A 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 STA309A?

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 STA309A we delivered, we will accept the replacement or return of the STA309A 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 STA309A.

(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