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STA339BWS
STA339BWS: digital audio system with 2.1 channelsSTA339BWS
STA339BWS: digital audio system with 2.1 channels
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Manufacturer Part # : STA339BWS
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Package/Case: PowerSSO EP
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Brand: Stmicroelectronics
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Product Categories : Instrumentation, OP Amps, Buffer Amps
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.
WireTransfer
Paypal
CreditCard
WesternUnion
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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
STA339BWS 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
Embracing a Class D amplifier architecture, the STA339BWS delivers a remarkable balance of efficiency, power, and audio quality. Capable of driving up to 2 x 40W into 4 ohm speakers, this amplifier is a versatile choice for diverse audio systems, promising a rich, immersive listening experience. Additionally, the STA339BWS comes equipped with a comprehensive set of protection functions, including short-circuit, thermal, and overvoltage protection, ensuring the safety and longevity of your audio setup
Key Features
- Real-time monitoring and control through USB interface
- Advanced error detection and correction mechanisms
- High-reliability and low-power operation guarantee
Application
- Wireless speakers
- High quality sound
- Smart home devices
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Rohs Code | Yes | Part Life Cycle Code | Active |
| Part Package Code | SSOP | Pin Count ! | 36 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Additional Feature ! | ALSO REQUIRES 3.3V DIGITAL SUPPLY |
| Consumer IC Type | CONSUMER CIRCUIT | JESD-30 Code | R-PDSO-G36 |
| JESD-609 Code | e3 | Length | 10.3 mm |
| Moisture Sensitivity Level | 3 | Number of Functions | 1 |
| Number of Terminals | 36 | Operating Temperature-Max | 70 °C |
| Operating Temperature-Min | -20 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | HSSOP | Package Equivalence Code | SSOP36,.4,20 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Power Supplies ! | 3.3,18 V |
| Qualification Status ! | Not Qualified | Seated Height-Max | 2.47 mm |
| Supply Current-Max | 60 mA | Supply Voltage-Max (Vsup) | 21.5 V |
| Supply Voltage-Min (Vsup) | 4.5 V | Surface Mount ! | YES |
| Temperature Grade ! | OTHER | Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form ! | GULL WING | Terminal Pitch ! | 0.5 mm |
| Terminal Position | DUAL | Time@Peak Reflow Temperature-Max (s) | 30 |
| Width | 7.5 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 STA339BWS?
The STA339BWS is a digital audio system with embedded digital processing, designed by STMicroelectronics. It is ideal for use in high-quality audio applications such as televisions, soundbars, and multimedia speakers.
How Does STA339BWS Work?
The STA339BWS integrates digital signal processing and power amplification into a single chip, providing a comprehensive solution for audio system design. It processes digital audio signals, applies filtering and equalization, and drives the speakers directly, eliminating the need for external components.
How Many Pins does STA339BWS have and What are the Functions of the Pinout Configuration?
The STA339BWS is housed in a 36-pin PowerSSO package. The pinout configuration includes:
- PVDD, DVDD: Power supply pins.
- AGND, DGND: Analog and digital ground pins.
- CLOCK, SDIN, LRCK, BICK: Digital audio interface pins.
- SPKxP, SPKxN: Speaker output pins for each channel.
- SEL, STBY, FAULT: Control and status pins.
What are the Pros and Cons of STA339BWS?
Pros:
- Integrated Solution: Combines digital processing and power amplification in a single chip, reducing external component count.
- High-Quality Audio: Provides high-quality audio processing and amplification for premium sound systems.
- Efficient Design: Optimized for low power consumption and heat dissipation.
- Flexible Configuration: Offers a range of configuration options for different audio system setups.
Cons:
- Complexity: May require a good understanding of digital audio processing and power amplification for optimal use.
- Cost: Integrated solutions like the STA339BWS may come with a higher unit cost compared to discrete components.
Are There Any Equivalents/Alternatives to STA339BWS for Recommendation?
- The TAS6424 from Texas Instruments is a comparable integrated digital audio processor and power amplifier.
- Alternatives to the STA339BWS include the FDA2100LV from Analog Devices and the TDA7850H from STMicroelectronics.
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