PCM2902EG4 TI Audio Codec | 28-SSOP | USB Interface, 16-Bit ADC/DAC

Product Overview

The PCM2902EG4 is a high-performance stereo audio codec with a USB interface, designed by Texas Instruments. It integrates a 16-bit ADC and DAC, providing a complete audio solution for applications requiring high-quality audio capture and playback. The device is housed in a compact 28-SSOP package, making it suitable for space-constrained designs. With its USB plug-and-play capability, the PCM2902EG4 simplifies system integration and reduces development time.

Detailed Technical Specifications

Key Features

• USB audio class compliant, plug-and-play
• 16-bit stereo ADC and DAC
• Sampling rates from 8 kHz to 48 kHz
• Single 3.3V supply from USB bus
• Integrated USB transceiver and clock generator
• SPI/I2C control interface for advanced configuration
• Low power consumption: < 100 mW
• Compact 28-SSOP package

Target Applications

• USB headsets and microphones
• VoIP phones and conference systems
• Digital audio recorders
• Gaming peripherals
• Industrial audio monitoring systems
• 5G base station audio interfaces
• Automotive dashboard audio systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM2902EG4. 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

PCM2902EG4 是一款高性能立體聲音頻編解碼器，帶有 USB 接口，由德州儀器設計。它集成了 16 位 ADC 和 DAC，為需要高質量音頻捕獲和播放的應用提供了完整的音頻解決方案。該器件採用緊湊的 28-SSOP 封裝，適合空間受限的設計。憑藉其 USB 即插即用功能，PCM2902EG4 簡化了系統集成並縮短了開發時間。

詳細技術參數

核心特性

• USB 音頻類別兼容，即插即用
• 16 位立體聲 ADC 和 DAC
• 採樣率從 8 kHz 到 48 kHz
• 單一 3.3V USB 總線供電
• 集成 USB 收發器和時鐘發生器
• SPI/I2C 控制接口用於高級配置
• 低功耗：< 100 mW
• 緊湊的 28-SSOP 封裝

典型應用場景

• USB 耳機和麥克風
• VoIP 電話和會議系統
• 數字音頻錄音機
• 遊戲外設
• 工業音頻監控系統
• 5G 基站音頻接口
• 汽車儀表板音頻系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM2902EG4 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]