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- STA333BW - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC266185717
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Package:-
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Datasheet:Datasheet 3D Model
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Description:Audio Amp Speaker 1CH Mono/2CH Stereo 20W Class-AB 36Pin PowerSSO EP Tube
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Stock Locations:
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Availability:290 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 5.39
Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- Description
- The STA333BW is an integrated solution of digital audio processing, digital amplifier controls and power output stages to create a high-power single-chip FFX digital amplifier with high-quality and high-efficiency. Three channels of FFX processing are provided. The FFX processor implements the ternary, binary and binary differential processing capabilities of the full FFX processor.
- The STA333BW is part of the Sound Terminal® family that provides full digital audio streaming to the speakers and offers cost effectiveness, low power dissipation and sound enrichment
- Features
- ■ Wide-range supply voltage, 4.5 V to 21.5 V
- ■ Three power output configurations:
- – 2 channels of ternary PWM (2 x 20 W into 8 Ω at 18 V) + PWM output
- – 2 channels of ternary PWM (2 x 20 W into 8 Ω at 18 V) + ternary stereo line-out
- – 2.1 channels of binary PWM (left, right, LFE) (2 x 9 W into 4 Ω +1 x 20 W into 8 Ω at 18 V)
- ■ FFX with 100-dB SNR and dynamic range
- ■ Scalable FFX modulation index
- ■ Selectable 32- to 192-kHz input sample rates
- ■ I2C control with selectable device address
- ■ Digital gain/attenuation +48 dB to -80 dB with 0.5-dB/step resolution
- ■ Soft volume update with programmable ratio
- ■ Individual channel and master gain/attenuation
- ■ Dynamic range compression (DRC) or anticlipping mode
- ■ Audio presets:
- – 15 preset crossover filters
- – 5 preset anticlipping modes
- – Preset night-time listening mode
- ■ Individual channel soft/hard mute
- ■ Independent channel volume and DSP bypass
- ■ I2S input data interface
- ■ Input and output channel mapping
- ■ Automatic invalid input-detect mute
- ■ Up to 5 user-programmable biquads/channel
- ■ Three coefficients banks for EQ presets storing with fast recall via I2C interface
- ■ Bass/treble tones and de-emphasis control
- ■ Selectable high-pass filter for DC blocking
- ■ Advanced AM interference frequency switching and noise suppression modes
- ■ Sub channel mix into left and right channels
- ■ Selectable high- or low-bandwidth noise-shaping topologies
- ■ Selectable clock input ratio
- ■ 96-kHz internal processing sample rate
- ■ Thermal overload and short-circuit protection technology
- ■ Video apps: 576 x fS input mode supported
- ■ Pin and SW compatible with STA335BW, STA339BW, STA339BWS, STA559BW and STA559BWS
STA333BW Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 36 Pin |
| Case/Package | - |
| Operating Temperature (Max) | 70 ℃ |
| Operating Temperature (Min) | -20 ℃ |
| Show | |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | Compliant with Exemption |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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