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Product Overview
The PCM69AU-1 is a high-performance, 18-bit digital-to-analog converter (DAC) designed by Texas Instruments for professional and consumer audio applications. It features a dual DAC architecture with a 96kHz sampling rate, delivering exceptional dynamic range and low distortion. The device operates from a single +5V supply and includes a precision voltage reference, making it ideal for compact audio systems.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
18 Bits |
| Sampling Rate |
Up to 96 kHz |
| Dynamic Range |
108 dB (typ) |
| THD+N |
-94 dB (typ) |
| Output Type |
Differential Current |
| Supply Voltage |
+5V ±5% |
| Power Consumption |
250 mW (typ) |
| Package |
20-Pin SOIC |
| Operating Temperature |
-25°C to +85°C |
Key Features
- 18-bit resolution with 8x oversampling digital filter
- Dual DAC architecture for stereo applications
- Low glitch energy and excellent linearity
- On-chip precision voltage reference
- Single +5V supply operation
- Compatible with industry-standard serial audio interfaces
Target Applications
- Professional audio mixing consoles (e.g., Yamaha CL5)
- High-end CD/DVD players (e.g., Marantz CD6007)
- Digital audio workstations (e.g., Avid Pro Tools HDX)
- Automotive infotainment systems (e.g., Tesla Model S audio)
- Home theater receivers (e.g., Denon AVR-X3700H)
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
PCM69AU-1. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
PCM69AU-1 是德州儀器推出的一款高性能18位數字模擬轉換器(DAC),專為專業和消費類音頻應用設計。它採用雙DAC架構,支持96kHz採樣率,具有出色的動態範圍和低失真。該器件可在單一+5V電源下工作,並包含精密電壓基準,非常適合緊湊型音頻系統。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
18 位 |
| 採樣率 |
最高 96 kHz |
| 動態範圍 |
108 dB(典型值) |
| 總諧波失真+噪聲 |
-94 dB(典型值) |
| 輸出類型 |
差分電流 |
| 電源電壓 |
+5V ±5% |
| 功耗 |
250 mW(典型值) |
| 封裝 |
20引腳SOIC |
| 工作溫度 |
-25°C 至 +85°C |
核心特性
- 18位分辨率,帶8倍過採樣數字濾波器
- 雙DAC架構,適用於立體聲應用
- 低毛刺能量和出色的線性度
- 片上精密電壓基準
- 單一+5V電源供電
- 兼容行業標準串行音頻接口
典型應用場景
- 專業音頻調音台(例如Yamaha CL5)
- 高端CD/DVD播放器(例如Marantz CD6007)
- 數字音頻工作站(例如Avid Pro Tools HDX)
- 汽車信息娛樂系統(例如Tesla Model S音頻)
- 家庭影院接收器(例如Denon AVR-X3700H)
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 PCM69AU-1 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。
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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。
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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。
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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。
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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。
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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。
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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。
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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]