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STA339BWS
STA339BWS: digital audio system with 2.1 channels
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製造商零件號 # : STA339BWS
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包裝/封裝: PowerSSO EP
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製造商: Stmicroelectronics
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產品分類 : Instrumentation, OP Amps, Buffer Amps
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STA339BWS 數據表
目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!
詳細說明
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
主要特徵
- Real-time monitoring and control through USB interface
- Advanced error detection and correction mechanisms
- High-reliability and low-power operation guarantee
應用
- Wireless speakers
- High quality sound
- Smart home devices
規格
以下是所選零件的基本參數，涉及零件的特性及其所屬類別。
| 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 |
數據表 PDF
數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。
常見問題解答
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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