TDA7439DS13TR ST Audio Processor | 28-SO | 2-Channel, I2C Control

Product Overview

The TDA7439DS13TR is a high-performance audio processor from STMicroelectronics, designed for automotive and consumer audio applications. It integrates a 2-channel audio processor with I2C bus control, offering volume, tone (bass, treble), and balance adjustments. Housed in a 28-SO package, it provides a compact solution for audio signal processing.

Detailed Technical Specifications

Key Features

• 2-channel audio processor with independent volume, bass, treble, and balance control
• I2C bus control for easy integration
• Low distortion and high signal-to-noise ratio
• Built-in mute function
• Wide operating voltage range
• Compact 28-SO package

Target Applications

• Automotive audio systems (e.g., car radio, infotainment dashboard)
• Home theater systems
• Portable audio devices
• Professional audio equipment
• 5G base station audio monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA7439DS13TR. 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

TDA7439DS13TR 是意法半導體推出的一款高性能音頻處理器，專為汽車和消費類音頻應用設計。它集成了2通道音頻處理器，支持I2C總線控制，可實現音量、音調（低音、高音）和平衡調節。採用28-SO封裝，提供緊湊的音頻信號處理方案。

詳細技術參數

核心特性

• 2通道音頻處理器，獨立音量、低音、高音和平衡控制
• I2C總線控制，易於集成
• 低失真和高信噪比
• 內置靜音功能
• 寬工作電壓範圍
• 緊湊的28-SO封裝

典型應用場景

• 汽車音響系統（如車載收音機、信息娛樂儀表板）
• 家庭影院系統
• 便攜式音頻設備
• 專業音頻設備
• 5G基站音頻監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA7439DS13TR 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]