TDA7440D013TR ST Audio Processor | 28-SO | 2-Channel, I2C Control

Product Overview

The TDA7440D013TR is a high-performance audio processor from STMicroelectronics, designed for advanced sound processing in automotive and consumer audio systems. It features two independent audio channels with I2C bus control, providing volume, balance, fader, and tone control (bass and treble). The device operates from a single 9V supply and is housed in a 28-pin SO package, making it suitable for space-constrained applications.

Detailed Technical Specifications

Key Features

• I2C bus control for volume, balance, fader, bass, and treble
• Low distortion and high signal-to-noise ratio
• Independent channel control
• Wide operating temperature range
• Compact 28-SO package

Target Applications

• Automotive infotainment systems (e.g., car audio head units, amplifiers)
• Home theater systems (e.g., AV receivers, soundbars)
• Professional audio equipment (e.g., mixing consoles, equalizers)
• Portable audio devices (e.g., Bluetooth speakers, docking stations)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TDA7440D013TR. 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

TDA7440D013TR 是意法半導體（STMicroelectronics）推出的一款高性能音頻處理器，專為汽車和消費類音頻系統中的高級聲音處理而設計。它具有兩個獨立的音頻通道，支持 I2C 總線控制，可實現音量、平衡、衰減以及高低音控制。該器件在單一 9V 電源下工作，採用 28 引腳 SO 封裝，適合空間受限的應用。

詳細技術參數

核心特性

• I2C 總線控制音量、平衡、衰減、低音和高音
• 低失真和高信噪比
• 獨立通道控制
• 寬工作溫度範圍
• 緊湊的 28-SO 封裝

典型應用場景

• 汽車信息娛樂系統（例如車載音響主機、放大器）
• 家庭影院系統（例如 AV 接收器、條形音箱）
• 專業音頻設備（例如調音台、均衡器）
• 便攜式音頻設備（例如藍牙音箱、擴展塢）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TDA7440D013TR 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]