TDA7492ETR ST Audio Amplifier | POWERSSO-36EPU | 2x50W, 8Ω, Class-D

Product Overview

The TDA7492ETR is a dual-channel Class-D audio amplifier from STMicroelectronics, designed for high-efficiency audio applications. It delivers up to 2x50W output power into 8Ω loads with low distortion and high noise immunity. The device is housed in a compact POWERSSO-36EPU package, making it suitable for space-constrained designs.

Detailed Technical Specifications

Key Features

• High output power: 2x50W into 8Ω
• High efficiency: up to 90% reduces heat dissipation
• Low THD+N: <0.1% for high-fidelity audio
• Integrated pop and click suppression
• Short-circuit and thermal protection
• Wide supply voltage range: 8V to 26V

Target Applications

• Home theater systems (e.g., soundbars, AV receivers)
• Wireless speakers (e.g., Bluetooth speakers)
• TV audio amplifiers
• Professional audio equipment (e.g., powered mixers)
• Automotive audio systems (e.g., car infotainment)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA7492ETR. 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

TDA7492ETR 是意法半導體推出的雙通道 D 類音頻放大器，專為高效能音頻應用設計。在 8Ω 負載下可提供 2x50W 輸出功率，具有低失真和高抗噪能力。器件採用緊湊的 POWERSSO-36EPU 封裝，適合空間受限的設計。

詳細技術參數

核心特性

• 高輸出功率：8Ω 負載下 2x50W
• 高效率：高達 90%，減少散熱
• 低 THD+N：<0.1%，實現高保真音頻
• 集成開關機噪聲抑制
• 短路和熱保護
• 寬電源電壓範圍：8V 至 26V

典型應用場景

• 家庭影院系統（如條形音箱、AV 接收器）
• 無線音箱（如藍牙音箱）
• 電視音頻放大器
• 專業音頻設備（如調音台）
• 汽車音頻系統（如車載信息娛樂系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA7492ETR 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]