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Product Overview
The THS5661AIDWR is a high-performance 12-bit digital-to-analog converter (DAC) from Texas Instruments, offering a maximum update rate of 125 MSPS. It is designed for demanding applications such as communications, instrumentation, and waveform generation. The device operates from a single 3.3V or 5V supply and features a differential current output with a typical output current range of 2 mA to 20 mA. The THS5661AIDWR is housed in a 28-pin SOIC package, providing a compact solution for high-speed signal processing.
Detailed Technical Specifications
| Parameter |
Value |
| Resolution |
12 bits |
| Maximum Update Rate |
125 MSPS |
| Supply Voltage |
3.3V or 5V |
| Output Type |
Differential Current |
| Output Current Range |
2 mA to 20 mA |
| SFDR (at 5 MHz, 125 MSPS) |
68 dBc |
| DNL |
±0.5 LSB |
| INL |
±1.0 LSB |
| Power Consumption |
175 mW (at 125 MSPS, 3.3V) |
| Operating Temperature |
-40°C to +85°C |
| Package |
28-SOIC |
Key Features
- 12-bit resolution with 125 MSPS update rate
- Low power consumption: 175 mW at 125 MSPS
- Single 3.3V or 5V supply operation
- Differential current outputs with high SFDR
- On-chip 1.2V bandgap reference
- Power-down mode for reduced power
- 28-pin SOIC package for easy integration
Target Applications
- 5G base station transmitters (e.g., digital predistortion)
- Arbitrary waveform generators for test equipment
- Medical imaging systems (e.g., ultrasound beamforming)
- Radar and communication systems
- Industrial control and automation
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
THS5661AIDWR. 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.
-
Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
THS5661AIDWR 是德州儀器推出的一款高性能12位數字模擬轉換器(DAC),最高更新速率達125 MSPS。該器件專為通信、儀器和波形生成等要求苛刻的應用而設計。它可在單一3.3V或5V電源下工作,具有差分電流輸出,典型輸出電流範圍為2 mA至20 mA。THS5661AIDWR 採用28引腳SOIC封裝,為高速信號處理提供了緊湊的解決方案。
詳細技術參數
| 參數 |
數值 |
| 分辨率 |
12位 |
| 最高更新速率 |
125 MSPS |
| 電源電壓 |
3.3V 或 5V |
| 輸出類型 |
差分電流 |
| 輸出電流範圍 |
2 mA 至 20 mA |
| SFDR(5 MHz,125 MSPS) |
68 dBc |
| DNL |
±0.5 LSB |
| INL |
±1.0 LSB |
| 功耗 |
175 mW(125 MSPS,3.3V) |
| 工作溫度 |
-40°C 至 +85°C |
| 封裝 |
28-SOIC |
核心特性
- 12位分辨率,125 MSPS更新速率
- 低功耗:125 MSPS時僅175 mW
- 單一3.3V或5V電源供電
- 差分電流輸出,高SFDR
- 內置1.2V帶隙基準
- 掉電模式以降低功耗
- 28引腳SOIC封裝,易於集成
典型應用場景
- 5G基站發射機(例如數字預失真)
- 測試設備中的任意波形發生器
- 醫療成像系統(例如超聲波束形成)
- 雷達和通信系統
- 工業控制與自動化
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 THS5661AIDWR 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。
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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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