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Product Overview
The DAC1282AIPWR is a high-performance, 24-bit audio digital-to-analog converter (DAC) from Texas Instruments. It is designed for professional and consumer audio applications requiring high dynamic range and low distortion. The device supports sampling rates up to 192 kHz and provides a differential voltage output of 2 Vrms. Housed in a compact 24-TSSOP package, it is ideal for space-constrained designs.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
24 Bits |
| Sampling Rate |
Up to 192 kHz |
| Dynamic Range |
112 dB (A-weighted) |
| THD+N |
-94 dB |
| Output Type |
Differential Voltage |
| Output Voltage |
2 Vrms |
| Supply Voltage |
3.3 V (Analog), 1.8 V (Digital) |
| Package |
24-TSSOP |
| Operating Temperature |
-40°C to +85°C |
Key Features
- 24-bit resolution with 112 dB dynamic range
- Low THD+N of -94 dB
- Supports sampling rates up to 192 kHz
- Differential voltage output (2 Vrms)
- Integrated digital interpolation filter
- I2S and left-justified audio interface
- Automatic power-down mode
- Small 24-TSSOP package
Target Applications
- Professional audio mixing consoles (e.g., Yamaha CL5)
- High-end AV receivers (e.g., Denon AVR-X6700H)
- Digital audio workstations (e.g., Avid Pro Tools HDX)
- Automotive infotainment systems (e.g., Tesla Model S audio)
- 5G base station audio processing units
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
DAC1282AIPWR. 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.
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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.
-
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
DAC1282AIPWR 是德州儀器(TI)推出的一款高性能 24 位音頻數模轉換器(DAC),專為需要高動態範圍和低失真的專業及消費音頻應用而設計。該器件支持高達 192 kHz 的採樣率,並提供 2 Vrms 的差分電壓輸出。採用緊湊的 24-TSSOP 封裝,適合空間受限的設計。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
24 位 |
| 採樣率 |
最高 192 kHz |
| 動態範圍 |
112 dB(A 加權) |
| THD+N |
-94 dB |
| 輸出類型 |
差分電壓 |
| 輸出電壓 |
2 Vrms |
| 電源電壓 |
3.3 V(模擬),1.8 V(數字) |
| 封裝 |
24-TSSOP |
| 工作溫度 |
-40°C 至 +85°C |
核心特性
- 24 位分辨率,112 dB 動態範圍
- 低 THD+N,僅 -94 dB
- 支持高達 192 kHz 的採樣率
- 差分電壓輸出(2 Vrms)
- 集成數字插值濾波器
- I2S 和左對齊音頻接口
- 自動關斷模式
- 小型 24-TSSOP 封裝
典型應用場景
- 專業音頻調音台(例如 Yamaha CL5)
- 高端 AV 接收器(例如 Denon AVR-X6700H)
- 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)
- 5G 基站音頻處理單元
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 DAC1282AIPWR 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。
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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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