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DAC3484IRKDR TI DAC | 88-WQFN-MR(9X9) | 4-Ch, 16-Bit, 1.6GSPS
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Product Overview
The DAC3484IRKDR is a high-performance, quad-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It supports update rates up to 1.6 GSPS, enabling wideband signal generation for demanding applications. The device integrates four DAC cores with a high-speed LVDS data interface, providing excellent dynamic performance and low power consumption. Housed in a compact 88-WQFN-MR (9x9 mm) package, it is ideal for space-constrained systems requiring multi-channel, high-speed conversion.
Detailed Technical Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Number of Channels | 4 |
| Maximum Update Rate | 1.6 GSPS |
| Interface | LVDS (DDR) |
| SFDR (f_out=30 MHz, f_clk=1.6 GSPS) | 80 dBc |
| IMD3 (f_out=30 MHz, f_clk=1.6 GSPS) | 85 dBc |
| Power Consumption | 1.5 W (typical, full operation) |
| Supply Voltage | 1.8 V and 3.3 V |
| Operating Temperature | -40°C to +85°C |
| Package | 88-WQFN-MR (9x9 mm) |
Key Features
- Quad-channel, 16-bit DAC with 1.6 GSPS update rate
- High dynamic performance: SFDR > 80 dBc at 30 MHz output
- Low power consumption: 1.5 W typical
- LVDS interface with on-chip termination and data alignment
- Internal PLL for clock multiplication and jitter reduction
- Digital gain and offset adjustment per channel
- Compact 88-WQFN-MR package (9x9 mm)
Target Applications
- 5G base station transmitters (e.g., massive MIMO, remote radio heads)
- Software-defined radio (SDR) platforms
- Arbitrary waveform generators for test and measurement
- Radar and electronic warfare systems
- Medical imaging equipment (e.g., ultrasound beamforming)
- High-speed data acquisition systems
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC3484IRKDR. 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
DAC3484IRKDR 是德州儀器（TI）推出的一款高性能四通道16位數模轉換器（DAC），支持高達1.6 GSPS的更新速率，適用於寬帶信號生成。該器件集成了四個DAC內核和高速LVDS數據接口，具有出色的動態性能和低功耗。採用緊湊的88-WQFN-MR（9x9 mm）封裝，非常適合需要多通道高速轉換的空間受限系統。
詳細技術參數
| 參數 | 數值 |
|---|---|
| 分辨率 | 16位 |
| 通道數 | 4 |
| 最大更新速率 | 1.6 GSPS |
| 接口 | LVDS（DDR） |
| SFDR（f_out=30 MHz, f_clk=1.6 GSPS） | 80 dBc |
| IMD3（f_out=30 MHz, f_clk=1.6 GSPS） | 85 dBc |
| 功耗 | 1.5 W（典型，全工作） |
| 供電電壓 | 1.8 V 和 3.3 V |
| 工作溫度 | -40°C 至 +85°C |
| 封裝 | 88-WQFN-MR（9x9 mm） |
核心特性
- 四通道16位DAC，更新速率1.6 GSPS
- 高動態性能：30 MHz輸出時SFDR > 80 dBc
- 低功耗：典型值1.5 W
- LVDS接口，帶片上端接和數據對齊
- 內部PLL，用於時鐘倍頻和抖動降低
- 每通道數字增益和偏移調整
- 緊湊的88-WQFN-MR封裝（9x9 mm）
典型應用場景
- 5G基站發射機（例如大規模MIMO、遠程射頻頭）
- 軟件定義無線電（SDR）平台
- 任意波形發生器（用於測試與測量）
- 雷達和電子戰系統
- 醫療成像設備（例如超聲波束形成）
- 高速數據採集系統
環球供應鏈與批發合作夥伴方案
在 Jasin Chip，我們為 DAC3484IRKDR 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。
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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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HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
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