DSD1794ADBR TI Audio DAC | 28-SSOP | 192kHz, 24-Bit, 123dB SNR

Product Overview

The DSD1794ADBR from Texas Instruments is a high-performance, 24-bit, 192kHz sampling stereo audio digital-to-analog converter (DAC) designed for demanding audio applications. It features a 123dB dynamic range and supports both PCM and DSD data formats. The device integrates a digital interpolation filter, a multi-bit delta-sigma modulator, and a switched-capacitor output stage. Housed in a compact 28-pin SSOP package, it is ideal for space-constrained designs requiring high-fidelity audio reproduction.

Detailed Technical Specifications

Key Features

• 24-bit resolution with 192kHz sampling rate
• 123dB dynamic range and -100dB THD+N
• Supports PCM (up to 192kHz) and DSD (up to DSD128)
• Integrated digital interpolation filter with selectable sharpness
• Differential voltage output for improved noise immunity
• Low clock jitter sensitivity
• Power-down mode for reduced power consumption
• Small 28-pin SSOP package

Target Applications

• Professional audio equipment (e.g., mixing consoles, audio interfaces)
• High-end consumer audio (e.g., AV receivers, soundbars, DACs)
• Automotive infotainment systems (e.g., premium car audio)
• Digital musical instruments and effects processors
• Broadcast and studio monitors

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DSD1794ADBR. 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

DSD1794ADBR 是德州儀器（TI）推出的一款高性能 24 位、192kHz 採樣率立體聲音頻數模轉換器（DAC），專為要求苛刻的音頻應用而設計。它具有 123dB 的動態範圍，支持 PCM 和 DSD 數據格式。該器件集成了數字插值濾波器、多位 Δ-Σ 調製器和開關電容輸出級。採用緊湊的 28 引腳 SSOP 封裝，非常適合需要高保真音頻再現的空間受限設計。

詳細技術參數

核心特性

• 24 位分辨率，192kHz 採樣率
• 123dB 動態範圍和 -100dB THD+N
• 支持 PCM（最高 192kHz）和 DSD（最高 DSD128）
• 集成數字插值濾波器，可選擇銳度
• 差分電壓輸出，提高抗噪能力
• 低時鐘抖動敏感度
• 關斷模式以降低功耗
• 小型 28 引腳 SSOP 封裝

典型應用場景

• 專業音頻設備（例如調音台、音頻接口）
• 高端消費音頻（例如 AV 接收器、條形音箱、DAC）
• 汽車信息娛樂系統（例如高級汽車音響）
• 數字樂器和效果處理器
• 廣播和錄音室監聽器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DSD1794ADBR 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]