DAC5688IRGCT TI Digital-to-Analog Converter | 64-VQFN (9x9) | 16-Bit, 800 MSPS, 2-Channel

Product Overview

The DAC5688IRGCT is a high-performance, dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments. It supports update rates up to 800 MSPS and is designed for demanding applications such as wireless communications, instrumentation, and radar systems. The device integrates a 2x/4x/8x interpolation filter, a numerically controlled oscillator (NCO), and a digital quadrature modulator, making it ideal for direct up-conversion architectures. Housed in a compact 64-pin VQFN (9x9 mm) package, it offers excellent dynamic performance with a spurious-free dynamic range (SFDR) of 80 dBc at 70 MHz IF.

Detailed Technical Specifications

Key Features

• 16-bit resolution with 800 MSPS update rate
• Dual-channel operation for I/Q or independent outputs
• Integrated 2x/4x/8x interpolation filters
• On-chip 32-bit NCO for flexible frequency synthesis
• Digital quadrature modulator for direct up-conversion
• Excellent SFDR and IMD3 performance
• Low power consumption: 1.5 W typical
• Compact 64-VQFN (9x9 mm) package

Target Applications

• 5G base stations (e.g., massive MIMO transceivers)
• Software-defined radio (SDR) systems
• Wireless infrastructure (e.g., remote radio heads)
• Radar and electronic warfare systems
• Test and measurement equipment (e.g., arbitrary waveform generators)
• Medical imaging (e.g., ultrasound beamforming)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for DAC5688IRGCT. 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

DAC5688IRGCT 是德州儀器（TI）推出的一款高性能雙通道16位數字模擬轉換器（DAC），支持高達800 MSPS的更新速率，專為無線通信、儀器儀表和雷達系統等要求苛刻的應用而設計。該器件集成了2x/4x/8x插值濾波器、數控振盪器（NCO）和數字正交調製器，非常適合直接上變頻架構。採用緊湊的64引腳VQFN（9x9 mm）封裝，在70 MHz中頻下提供80 dBc的無雜散動態範圍（SFDR），動態性能優異。

詳細技術參數

核心特性

• 16位分辨率，800 MSPS更新速率
• 雙通道操作，支持I/Q或獨立輸出
• 集成2x/4x/8x插值濾波器
• 片內32位NCO，實現靈活的頻率合成
• 數字正交調製器，用於直接上變頻
• 優異的SFDR和IMD3性能
• 低功耗：典型值1.5 W
• 緊湊的64-VQFN（9x9 mm）封裝

典型應用場景

• 5G基站（例如大規模MIMO收發器）
• 軟件定義無線電（SDR）系統
• 無線基礎設施（例如遠程射頻頭）
• 雷達和電子戰系統
• 測試與測量設備（例如任意波形發生器）
• 醫療成像（例如超聲波束形成）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC5688IRGCT 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]