PCM2906DB TI Audio Codec | 28-SSOP | USB, 16-bit Stereo

Product Overview

The PCM2906DB is a high-performance stereo audio codec from Texas Instruments, featuring a USB interface for seamless digital audio connectivity. Housed in a compact 28-SSOP package, it integrates a 16-bit stereo ADC and DAC with a USB controller, making it ideal for plug-and-play audio applications. The device supports sample rates up to 48 kHz and includes a S/PDIF digital output for flexible audio routing.

Detailed Technical Specifications

Key Features

• USB 1.1 compliant with full-speed operation
• 16-bit stereo ADC and DAC with 96 dB SNR
• On-chip USB controller eliminates external microcontroller
• Supports USB audio class 1.0 (plug-and-play)
• Built-in S/PDIF digital output
• Single 5V supply from USB bus
• Low power consumption (typical 150 mW)
• 28-pin SSOP package for space-constrained designs

Target Applications

The PCM2906DB is designed for USB audio applications requiring high-quality stereo audio. Specific examples include:

• USB speakers and soundbars
• USB headsets and gaming audio peripherals
• Digital audio interfaces for PCs and laptops
• Audio recording devices (e.g., USB microphones)
• Consumer electronics such as set-top boxes and smart TVs
• Industrial audio systems (e.g., public address systems)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM2906DB. 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

PCM2906DB 是德州儀器（TI）推出的一款高性能立體聲音頻編解碼器，內置 USB 接口，實現無縫數字音頻連接。採用緊湊的 28-SSOP 封裝，集成 16 位立體聲 ADC 和 DAC 以及 USB 控制器，適合即插即用的音頻應用。該器件支持高達 48 kHz 的採樣率，並提供 S/PDIF 數字輸出，便於靈活的音頻路由。

詳細技術參數

核心特性

• 符合 USB 1.1 規範，全速運行
• 16 位立體聲 ADC 和 DAC，信噪比 96 dB
• 片上 USB 控制器，無需外部微控制器
• 支持 USB 音頻類 1.0（即插即用）
• 內置 S/PDIF 數字輸出
• 單一 5V 電源，由 USB 總線供電
• 低功耗（典型 150 mW）
• 28 引腳 SSOP 封裝，適合空間受限的設計

典型應用場景

PCM2906DB 專為需要高質量立體聲音頻的 USB 音頻應用而設計。具體示例包括：

• USB 音箱和條形音箱
• USB 耳機和遊戲音頻外設
• PC 和筆記本電腦的數字音頻接口
• 音頻錄製設備（如 USB 麥克風）
• 消費電子產品，如機頂盒和智能電視
• 工業音頻系統（如公共廣播系統）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM2906DB 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]