PCM1791ADB TI Audio DAC | 28-SSOP | 24-Bit, 192kHz

Product Overview

The PCM1791ADB is a high-performance, single-chip, 24-bit, 192kHz sampling rate stereo digital-to-analog converter (DAC) from Texas Instruments. It features advanced segment DAC architecture and integrated digital filters, delivering excellent dynamic performance and low noise. Housed in a compact 28-SSOP package, it is ideal for professional audio, automotive infotainment, and high-end consumer electronics.

Detailed Technical Specifications

Key Features

• 24-Bit Resolution with 192kHz Sampling Rate
• 123 dB Dynamic Range
• Low THD+N: -93 dB
• Integrated Digital Filters (8x Oversampling)
• Differential Current Output
• Supports I2S and Left-Justified Audio Data Formats
• Zero-Detection and Mute Function
• Single 5V Analog Supply and 3.3V Digital Supply

Target Applications

• Professional Audio Mixers (e.g., Yamaha MG Series)
• Automotive Infotainment Systems (e.g., Tesla Model S Audio)
• High-End AV Receivers (e.g., Denon AVR-X Series)
• Digital Audio Workstations (e.g., Focusrite Scarlett)
• 5G Base Station Audio Processing
• Home Theater Systems (e.g., Sony STR-DN1080)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1791ADB. 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

PCM1791ADB 是德州儀器推出的一款高性能、單芯片、24位、192kHz 採樣率立體聲數模轉換器 (DAC)。它採用先進的分段 DAC 架構和集成數字濾波器，具有出色的動態性能和低噪聲。採用緊湊的 28-SSOP 封裝，非常適合專業音頻、汽車信息娛樂系統和高端消費電子產品。

詳細技術參數

核心特性

• 24 位分辨率，192 kHz 採樣率
• 123 dB 動態範圍
• 低 THD+N：-93 dB
• 集成數字濾波器 (8 倍過採樣)
• 差分電流輸出
• 支持 I2S 和左對齊音頻數據格式
• 零檢測和靜音功能
• 單 5V 模擬電源和 3.3V 數字電源

典型應用場景

• 專業音頻調音台 (例如 Yamaha MG 系列)
• 汽車信息娛樂系統 (例如 Tesla Model S 音頻)
• 高端 AV 接收器 (例如 Denon AVR-X 系列)
• 數字音頻工作站 (例如 Focusrite Scarlett)
• 5G 基站音頻處理
• 家庭影院系統 (例如 Sony STR-DN1080)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1791ADB 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]