E-TDA7375V ST Audio Amplifier | 15-MULTIWATT | 4x40W, Class AB

Product Overview

The E-TDA7375V is a high-performance quad audio amplifier from STMicroelectronics, designed for car radio applications. It integrates four independent amplifier channels in a compact 15-MULTIWATT package, delivering up to 40W per channel into 4Ω loads. The device operates from a single supply voltage ranging from 8V to 18V, making it ideal for automotive environments. Its robust design includes short-circuit protection, thermal shutdown, and load dump protection, ensuring reliable operation under harsh conditions.

Detailed Technical Specifications

Key Features

• Quad bridge configuration for high output power
• Low distortion and high signal-to-noise ratio
• Built-in protection against overvoltage, undervoltage, and overtemperature
• Standby and mute functions for power saving
• Designed for automotive-grade reliability

Target Applications

The E-TDA7375V is specifically designed for car audio systems, including head units, amplifiers, and subwoofer drivers. It is also suitable for portable audio systems, home theater receivers, and active speaker systems. Example applications include 5G base station audio alert modules, automotive dashboard infotainment systems, and marine audio equipment.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for E-TDA7375V. 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

E-TDA7375V 是意法半導體推出的高性能四通道音頻放大器，專為汽車收音機應用設計。它採用緊湊的 15-MULTIWATT 封裝，集成四個獨立放大器通道，在 4Ω 負載下每通道可提供高達 40W 的功率。該器件工作電源電壓範圍為 8V 至 18V，非常適合汽車環境。其堅固的設計包括短路保護、熱關斷和負載突降保護，確保在惡劣條件下可靠運行。

詳細技術參數

核心特性

• 四橋接配置，提供高輸出功率
• 低失真和高信噪比
• 內置過壓、欠壓和過溫保護
• 待機和靜音功能，節省功耗
• 專為汽車級可靠性設計

典型應用場景

E-TDA7375V 專為汽車音響系統設計，包括主機、放大器和低音炮驅動器。它也適用於便攜式音響系統、家庭影院接收器和有源揚聲器系統。典型應用包括 5G 基站音頻警報模塊、汽車儀表盤信息娛樂系統和船用音頻設備。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 E-TDA7375V 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]