STA350BWTR.pdf
Unit Price:$0
Ext Price:$0
The STA350BWTR is part of STMicroelectronics' Sound Terminal® family and represents an integrated solution combining digital audio processing, digital amplifier control, and an FFX™ power output stage. It is designed to simplify the implementation of high-power, high-efficiency digital audio systems.
Based on ST's proprietary FFX (Fully Flexible Amplification) technology, the STA350BWTR supports multiple PWM modulation schemes including ternary, binary, binary differential, and phase-shift modulation. This flexibility allows designers to optimize efficiency, audio quality, and power output for a wide range of speaker configurations.
With support for stereo, 2.1-channel, and mono-BTL configurations, integrated DSP features, and I²S digital audio input, the STA350BWTR is widely used in consumer audio, TV audio, soundbars, and multimedia speaker systems.
Combines digital audio processing, amplifier control, and power output in a single IC, reducing BOM cost, PCB area, and system complexity.
Supports up to 2 × 50 W stereo output or up to 90 W mono-BTL output with high efficiency, making it ideal for compact high-power audio designs.
Integrated equalization, dynamic range control (DRC), bass enhancement, and channel mapping provide excellent sound tuning flexibility.
Embedded thermal overload and short-circuit protection improve system reliability and simplify safety design.
Supports up to 8 programmable biquads per channel, multiple EQ presets, bass/treble control, and de-emphasis filtering.
Configurable as stereo, 2.1-channel, or mono-BTL with ternary or binary PWM, adapting to different speaker impedance and power requirements.
Provides over 100 dB SNR and wide dynamic range with internal 96 kHz processing sample rate and advanced noise-shaping techniques.
| Parameter | Value / Condition |
|---|---|
| Supply Voltage Range | 5 V to 26 V (30 V absolute maximum) |
| Output Power | Up to 2 × 50 W stereo or 1 × 90 W mono-BTL |
| Audio Input | I²S digital audio interface |
| Processing Sample Rate | 32 kHz to 192 kHz input, 96 kHz internal |
| Dynamic Range / SNR | > 100 dB |
| Control Interface | I²C with selectable device address |
| Package | PowerSSO-36 with exposed thermal pad (EPD) |
| Operating Temperature | −40 °C to +85 °C |
When selecting alternatives, designers should compare DSP capability, output power, PWM modulation type, and thermal performance.
STMicroelectronics is a global semiconductor leader specializing in analog, digital, and mixed-signal ICs. The company is well known for its audio, power, automotive, and industrial solutions.
ST's Sound Terminal® and FFX™ technologies are widely adopted in consumer and professional audio products, offering a strong balance of performance, efficiency, and system integration.
High-power digital amplification with integrated DSP for soundbars, active speakers, and home theater systems.
Used in flat-panel TVs to deliver enhanced audio quality with compact power-efficient designs.
Ideal for powered speaker systems requiring flexible EQ, DRC, and multi-channel output configurations.
Suitable for embedded Linux or MCU-based audio systems with digital audio interfaces and software-controlled tuning.
We currently provide peer-to-peer order processing. Submit an RFQ for STA350BWTR, and our professional agent will contact you with competitive global pricing and guide you to complete the order once you accept the offer.
Our experienced QC team strictly verifies and tests STA350BWTR. Only qualified suppliers who pass our audit can list STA350BWTR on OEM STOCK GLOBAL LIMITED. We pay close attention to sourcing channels and product quality so you can purchase with confidence.
Pricing and inventory for STA350BWTR fluctuate and are updated periodically (typically within 24 hours). Quotations generally remain valid for 5 days unless otherwise stated.
Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union, MoneyGram, and Escrow are supported. Note: Some payment methods may incur a handling fee.
We support DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is available. After dispatch, you will receive an email with tracking information. Note: Carriers may take up to 24 hours to show tracking events. Typical transit time: 3–5 days by express; 25–60 days by registered mail.
We perform Pre-Shipment Inspection (PSI) on randomly selected units before shipping. If there is an issue with STA350BWTR, returns/replacements are accepted when:
Steps: (1) Inform us within 90 days; (2) Obtain Return Authorization (RMA) before sending items back.
Please contact us for technical documents and support related to STMicroelectronics STA350BWTR, including pin diagrams and datasheets. Our team will respond promptly.
The following parts are popular search parts "STA350BWTR" in Audio Special Purpose.
Directly Purchase Of Excess Inventory
We source and manage supply to safeguard against disruption from end-of-life
Electronic Component Consignment
We optimize supply chain operations by overseeing inventory, managing excess stock
Electronic Component Sourcing
Global sourcing, quality assurance, and fast turnaround you can rely on.
Electronic Component Quality Control
With rigorous process to intercept fake goods, with sincere service to deliver trust.
Free shipping over $199
onsemi
Analog Devices Inc.
Texas Instruments
Texas Instruments
Texas Instruments
Texas Instruments
Texas Instruments
onsemi
Texas Instruments
Skyworks Solutions Inc.
Cirrus Logic Inc.
Texas Instruments
Texas Instruments
Nisshinbo Micro Devices Inc.
Texas Instruments
Texas Instruments
Upload
