PCM5122PWR TI Audio DAC | 28-TSSOP | 384kHz, 32-bit, 2VRMS

Product Overview

The PCM5122PWR is a high-performance, 32-bit, 384kHz stereo audio digital-to-analog converter (DAC) from Texas Instruments. It features a 2VRMS differential output, integrated headphone amplifier, and advanced segment DAC architecture for ultra-low noise and distortion. Housed in a compact 28-TSSOP package, it is ideal for professional audio, automotive infotainment, and consumer electronics.

Detailed Technical Specifications

Key Features

• 32-bit DAC with 384kHz sampling rate
• 2VRMS differential output with integrated headphone amplifier
• Ultra-low noise: 1.2µVrms (A-weighted)
• Advanced segment DAC architecture for low distortion
• I2S, left-justified, right-justified, and TDM digital audio interfaces
• Programmable digital filters: low-latency, linear phase, and mini-phase
• Automatic volume control and soft mute
• Zero-detect and pop-free operation

Target Applications

• Professional audio equipment: mixing consoles, audio interfaces (e.g., Focusrite Scarlett)
• Automotive infotainment: car audio systems, head units (e.g., Tesla Model 3 audio)
• Consumer electronics: soundbars, home theater systems (e.g., Sonos Arc)
• 5G base station audio processing: voice codec and playback
• Industrial audio: public address systems, intercoms

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM5122PWR. 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

PCM5122PWR 是德州儀器推出的一款高性能 32 位、384kHz 立體聲音頻數模轉換器 (DAC)。它具備 2VRMS 差分輸出、集成耳機放大器以及先進的分段 DAC 架構，可實現超低噪聲和失真。採用緊湊的 28-TSSOP 封裝，適用於專業音頻、汽車信息娛樂和消費電子產品。

詳細技術參數

核心特性

• 32 位 DAC，支持 384kHz 採樣率
• 2VRMS 差分輸出，集成耳機放大器
• 超低噪聲：1.2µVrms (A 計權)
• 先進的分段 DAC 架構，低失真
• 支持 I2S、左對齊、右對齊和 TDM 數字音頻接口
• 可編程數字濾波器：低延遲、線性相位和最小相位
• 自動音量控制和軟靜音
• 零檢測和無爆音操作

典型應用場景

• 專業音頻設備：調音台、音頻接口（如 Focusrite Scarlett）
• 汽車信息娛樂：車載音響系統、主機（如 Tesla Model 3 音頻）
• 消費電子：條形音箱、家庭影院系統（如 Sonos Arc）
• 5G 基站音頻處理：語音編解碼和播放
• 工業音頻：公共廣播系統、對講機

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM5122PWR 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]