PCM1794AQDBRQ1 TI Audio DAC | 28-SSOP | 24-Bit, 192kHz

Product Overview

The PCM1794AQDBRQ1 is a high-performance, 24-bit, 192kHz sampling stereo digital-to-analog converter (DAC) from Texas Instruments. Designed for automotive and professional audio applications, it features advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The device operates from a single 5V supply and is available in a compact 28-pin SSOP package.

Detailed Technical Specifications

Key Features

• 24-Bit Resolution with 192kHz Sampling Rate
• 123 dB Dynamic Range
• Low THD+N: -94 dB
• Advanced Segment DAC Architecture
• Differential Current Output
• Single 5V Supply Operation
• Automotive Grade (AEC-Q100 Qualified)
• 28-Pin SSOP Package

Target Applications

• Automotive Infotainment Systems (e.g., Tesla Model S audio system)
• High-End Car Audio Amplifiers (e.g., Bose automotive amplifiers)
• Professional Audio Mixers (e.g., Yamaha digital mixers)
• Home Theater Receivers (e.g., Denon AVR series)
• Digital Audio Workstations (e.g., Focusrite audio interfaces)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1794AQDBRQ1. 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

PCM1794AQDBRQ1 是德州儀器推出的一款高性能 24 位、192kHz 採樣立體聲數模轉換器 (DAC)。專為汽車和專業音頻應用設計，採用先進的分段 DAC 架構，實現卓越的動態性能並提高對時鐘抖動的容忍度。該器件在單一 5V 電源下工作，採用緊湊的 28 引腳 SSOP 封裝。

詳細技術參數

核心特性

• 24 位分辨率，192kHz 採樣率
• 123 dB 動態範圍
• 低 THD+N：-94 dB
• 先進的分段 DAC 架構
• 差分電流輸出
• 單一 5V 電源工作
• 汽車級認證 (AEC-Q100)
• 28 引腳 SSOP 封裝

典型應用場景

• 汽車信息娛樂系統（例如特斯拉 Model S 音頻系統）
• 高端車載音頻放大器（例如 Bose 汽車放大器）
• 專業音頻調音台（例如雅馬哈數字調音台）
• 家庭影院接收器（例如天龍 AVR 系列）
• 數字音頻工作站（例如 Focusrite 音頻接口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1794AQDBRQ1 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]