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STA311B
Multichannel Digital Audio Processor With FFXT 56-Pin VFPFQN Tray
STA311B
Multichannel Digital Audio Processor With FFXT 56-Pin VFPFQN Tray
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Manufacturer Part # : STA311B
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Package/Case: VFQFPN
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Brand: STMicroelectronics
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Product Categories : Audio Special Purpose
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
STA311B DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The STA311B is an integrated circuit designed by STMicroelectronics, specifically tailored for audio processing applications, falling under the category of "MULTICHANNEL DIGITAL AUDIO PROCESSOR." This component is highly versatile, offering a range of functionalities crucial for modern audio systems. Key features of the STA311B include its ability to process multiple channels of digital audio simultaneously, making it suitable for applications requiring complex audio processing such as surround sound systems or automotive infotainment systems. It supports a variety of audio formats including PCM, I2S, and TDM, enabling compatibility with a wide range of digital audio sources. One of its notable capabilities is its built-in digital signal processing (DSP) functionality, allowing for real-time audio enhancement, equalization, and mixing. Additionally, the STA311B integrates a high-performance digital-to-analog converter (DAC) and analog-to-digital converter (ADC), ensuring high-quality audio reproduction and accurate signal capture. Furthermore, the component offers extensive connectivity options, including SPI, I2C, and GPIO interfaces, facilitating seamless integration into diverse audio systems. Its low power consumption and compact form factor make it suitable for various portable and battery-powered devices as well.
Key Features
- Advanced statistical inference techniques
- Linear models, mixed effects models, and generalized linear models
- Computational methods for statistical analysis
- Statistical software applications
- Model selection and validation
- Real-world data analysis projects
Application
- Environmental monitoring
- Water quality analysis
- Food and beverage industry for quality control
- Pharmaceutical industry for drug analysis
- Oil and gas industry for reservoir characterization
- Biomedical research for analyzing biological data
- Agricultural research for crop monitoring
- Financial analysis for stock market forecasting
- Quality control in manufacturing processes
- Social science research for data analysis
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Active | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| JESD-30 Code | S-XQCC-N56 | Length | 8 mm |
| Number of Functions | 1 | Number of Terminals | 56 |
| Operating Temperature-Max | 90 °C | Operating Temperature-Min | -40 °C |
| Package Body Material | UNSPECIFIED | Package Code | HVQCCN |
| Package Shape | SQUARE | Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | Seated Height-Max | 1 mm |
| Supply Voltage-Nom | 3.3 V | Surface Mount ! | YES |
| Telecom IC Type | TELECOM CIRCUIT | Temperature Grade ! | INDUSTRIAL |
| Terminal Form ! | NO LEAD | Terminal Pitch ! | 0.5 mm |
| Terminal Position | QUAD | Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Width | 8 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is STA311B?
The STA311B is a digital audio processor IC developed by STMicroelectronics. It is designed for audio processing applications in automotive infotainment systems, consumer audio products, and professional audio equipment.
How Does STA311B Work?
The STA311B works as a digital signal processor for audio signals, offering features such as digital audio processing, equalization, filtering, and audio effects. It supports various audio input and output interfaces, allowing for flexible audio system designs with enhanced sound processing capabilities.
How Many Pins does STA311B have and What are the Functions of the Pinout Configuration?
The STA311B is available in different packages with varying pin counts. In general, it includes pins for power supply connections, audio input and output interfaces, control inputs, and communication interfaces for configuration and data exchange.
What are the Pros and Cons of STA311B?
Pros:
- Advanced Audio Processing: Provides digital audio processing capabilities for enhanced sound quality.
- Flexible Connectivity: Supports various audio interfaces for versatile system integration.
- Programmable Features: Offers programmable features for customization and audio effects implementation.
- Reliable Performance: STMicroelectronics is known for high-quality semiconductor products with dependable performance.
Cons:
- Complex Configuration: May require understanding of digital signal processing concepts for optimal utilization.
- External Components: Additional external components may be needed for specific audio processing functions.
- Cost: High-performance audio processors like the STA311B may come at a higher cost compared to simpler alternatives.
Are There Any Equivalents/Alternatives to STA311B for Recommendation?
- The ADAU1701 from Analog Devices is a similar digital audio processor with powerful audio processing capabilities.
- Alternatives to the STA311B include the TAS5722 from Texas Instruments and the MAX98390 from Maxim Integrated.
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