PCM1798DBR TI Audio DAC | 28-SSOP | 24-Bit, 192kHz, 123dB SNR

Product Overview

The PCM1798DBR is a high-performance, 24-bit, 192kHz sampling stereo digital-to-analog converter (DAC) from Texas Instruments. It features a 123dB signal-to-noise ratio (SNR) and -94dB THD+N, making it ideal for professional and consumer audio applications. The device is housed in a compact 28-pin SSOP package, offering excellent dynamic performance and low power consumption.

Detailed Technical Specifications

Key Features

• 24-bit resolution with 192kHz sampling rate
• 123dB SNR and -94dB THD+N for high-fidelity audio
• Advanced segment DAC architecture
• Digital filter with selectable sharp roll-off
• Zero-detect and soft mute functions
• Low power consumption: 165 mW typical
• Single-ended voltage output
• 28-pin SSOP package for space-constrained designs

Target Applications

• Professional audio mixing consoles (e.g., Yamaha CL5)
• High-end AV receivers (e.g., Denon AVR-X6700H)
• Digital audio workstations (e.g., Focusrite Clarett+ 8Pre)
• Automotive infotainment systems (e.g., Tesla Model S audio system)
• 5G base station audio processing units
• Home theater systems (e.g., Sony STR-ZA5000ES)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCM1798DBR. 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

PCM1798DBR 是德州儀器推出的一款高性能、24位、192kHz 採樣率的立體聲數模轉換器 (DAC)。其信噪比 (SNR) 高達 123dB，總諧波失真加噪聲 (THD+N) 為 -94dB，非常適合專業和消費級音頻應用。器件採用緊湊的 28 引腳 SSOP 封裝，具有出色的動態性能和低功耗。

詳細技術參數

核心特性

• 24位分辨率，192kHz 採樣率
• 123dB SNR 和 -94dB THD+N，實現高保真音頻
• 先進的分段 DAC 架構
• 可選銳降的數字濾波器
• 零檢測和軟靜音功能
• 低功耗：典型值 165 mW
• 單端電壓輸出
• 28 引腳 SSOP 封裝，適合空間受限的設計

典型應用場景

• 專業音頻調音台（例如 Yamaha CL5）
• 高端 AV 接收機（例如 Denon AVR-X6700H）
• 數字音頻工作站（例如 Focusrite Clarett+ 8Pre）
• 汽車信息娛樂系統（例如 Tesla Model S 音頻系統）
• 5G 基站音頻處理單元
• 家庭影院系統（例如 Sony STR-ZA5000ES）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCM1798DBR 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]