STA333ML13TR ST Audio Amplifier | POWERSSO-36EPD | 2x10W, 4-8Ω

Product Overview

The STA333ML13TR is a high-efficiency digital audio power amplifier system-on-chip from STMicroelectronics, designed for compact and high-performance audio applications. It integrates a digital audio processor, a PWM modulator, and a full-bridge power stage in a single POWERSSO-36EPD package. The device delivers 2x10W output power into 4Ω or 8Ω loads with low distortion and high efficiency, making it ideal for battery-powered and space-constrained systems.

Detailed Technical Specifications

Key Features

• Digital input with I2S/TDM interface
• Integrated digital audio processor with EQ and DRC
• High efficiency reduces heat dissipation
• Low quiescent current for battery operation
• Comprehensive protection: overcurrent, overtemperature, undervoltage
• Compact POWERSSO-36EPD package with exposed pad for thermal management

Target Applications

• Wireless speakers and smart speakers
• Soundbars and home theater systems
• Portable audio devices
• Automotive infotainment (e.g., dashboard audio)
• Industrial audio alert systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for STA333ML13TR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

STA333ML13TR是意法半導體推出的一款高效數字音頻功率放大器系統級芯片，採用POWERSSO-36EPD封裝，集成了數字音頻處理器、PWM調製器和全橋功率級。該器件可在4Ω或8Ω負載下提供2x10W輸出功率，具有低失真和高效率，非常適合電池供電和空間受限的應用。

詳細技術參數

核心特性

• 數字輸入，支持I2S/TDM接口
• 集成數字音頻處理器，支持均衡和動態範圍控制
• 高效率，減少散熱
• 低靜態電流，適合電池供電
• 全面保護：過流、過溫、欠壓
• 緊湊的POWERSSO-36EPD封裝，帶裸露焊盤便於散熱

典型應用場景

• 無線音箱和智能音箱
• 條形音箱和家庭影院系統
• 便攜式音頻設備
• 車載信息娛樂系統（如儀表板音頻）
• 工業音頻報警系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 STA333ML13TR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]