PCM2906CDB TI Audio Codec | 28-SSOP | USB Interface, 16-Bit ADC/DAC

Product Overview

The PCM2906CDB is a high-performance stereo audio codec from Texas Instruments, featuring a USB interface for seamless digital audio connectivity. Housed in a compact 28-pin SSOP package, this device integrates a 16-bit stereo ADC and DAC with a sampling rate up to 48 kHz, making it ideal for USB audio applications such as headsets, speakers, and sound cards. Its low power consumption and plug-and-play USB compliance simplify design and reduce time-to-market.

Detailed Technical Specifications

Key Features

• USB-compliant audio class with full-speed operation
• Integrated 16-bit stereo ADC and DAC
• Single 3.3V supply from USB bus
• On-chip oscillator and PLL for clock generation
• Support for suspend and resume modes
• Low power consumption: <30 mA typical
• Small footprint 28-SSOP package

Target Applications

The PCM2906CDB is designed for USB audio peripherals including USB headsets, USB speakers, VoIP phones, and sound cards. It is also suitable for industrial applications such as USB-based audio recording modules, interactive kiosks, and medical devices requiring high-quality audio. Specific examples include Logitech USB headsets, Creative Sound Blaster USB sound cards, and Polycom VoIP conference phones.

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM2906CDB. 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

PCM2906CDB 是德州儀器推出的一款高性能立體聲音頻編解碼器，配備 USB 接口，可實現無縫數字音頻連接。該器件採用緊湊的 28 引腳 SSOP 封裝，集成 16 位立體聲 ADC 和 DAC，採樣率高達 48 kHz，非常適合 USB 耳機、揚聲器和聲卡等 USB 音頻應用。其低功耗和即插即用的 USB 合規性簡化了設計並縮短了上市時間。

詳細技術參數

核心特性

• USB 音頻類合規，全速操作
• 集成 16 位立體聲 ADC 和 DAC
• 單一 3.3V USB 總線供電
• 片上振盪器和 PLL 用於時鐘生成
• 支持掛起和恢復模式
• 低功耗：典型 <30 mA
• 小巧的 28-SSOP 封裝

典型應用場景

PCM2906CDB 適用於 USB 音頻外設，包括 USB 耳機、USB 揚聲器、VoIP 電話和聲卡。它還適用於工業應用，如 USB 音頻錄製模塊、互動信息亭和需要高質量音頻的醫療設備。具體例子包括羅技 USB 耳機、創新 Sound Blaster USB 聲卡和寶利通 VoIP 會議電話。

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM2906CDB 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]