TDA7498ETR ST Audio Amplifier | POWERSSO-36EPU | 2x50W, 8Ω, Class-D

Product Overview

The TDA7498ETR is a dual-channel Class-D audio amplifier from STMicroelectronics, designed for high-efficiency audio amplification in consumer and professional applications. Housed in a compact POWERSSO-36EPU package, it delivers up to 2x50W output power into 8Ω loads with low distortion and high noise immunity. Its wide supply voltage range (14V to 36V) and integrated protection features make it ideal for powered speakers, soundbars, and automotive audio systems.

Detailed Technical Specifications

Key Features

• High output power: 2x50W into 8Ω
• High efficiency: up to 90% reduces heat sink requirements
• Wide supply voltage range: 14V to 36V
• Integrated short-circuit, over-temperature, and under-voltage protection
• Low quiescent current and standby mode
• Pop-free startup and shutdown

Target Applications

• Powered speakers and soundbars
• Home theater systems
• Automotive audio systems (e.g., dashboard amplifiers)
• Professional audio equipment
• 5G base station audio alert systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA7498ETR. 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

TDA7498ETR 是意法半導體推出的雙通道 D 類音頻放大器，採用緊湊的 POWERSSO-36EPU 封裝，在 8Ω 負載下可提供高達 2x50W 的輸出功率，具有低失真和高抗噪能力。其寬電源電壓範圍（14V 至 36V）和集成保護功能使其非常適合有源音箱、條形音箱和汽車音響系統。

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%，減少散熱器需求
• 寬電源電壓範圍：14V 至 36V
• 集成短路、過溫和欠壓保護
• 低靜態電流和待機模式
• 無爆音啟動和關閉

典型應用場景

• 有源音箱和條形音箱
• 家庭影院系統
• 汽車音響系統（如儀表板放大器）
• 專業音頻設備
• 5G 基站音頻警報系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA7498ETR 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]