DAC3283IRGZT TI Digital-to-Analog Converter | 48-VQFN (7x7) | 16-Bit, 800 MSPS

Product Overview

The DAC3283IRGZT is a high-performance, dual-channel, 16-bit digital-to-analog converter (DAC) from Texas Instruments, designed for demanding communication and instrumentation applications. With an update rate of up to 800 MSPS, it delivers exceptional dynamic performance including 78 dBc SFDR at 70 MHz IF. The device integrates a 2x/4x/8x interpolation filter, a digital quadrature modulator, and a clock multiplier PLL, making it ideal for direct up-conversion architectures. Housed in a compact 48-pin VQFN (7x7 mm) package, it offers a flexible interface supporting LVDS data input and includes internal voltage reference and output current scaling.

Detailed Technical Specifications

Key Features

• 16-bit resolution with 800 MSPS update rate
• Dual-channel output with independent control
• Integrated 2x/4x/8x interpolation filters
• Digital quadrature modulator for complex modulation
• On-chip PLL clock multiplier
• LVDS data input interface
• Internal voltage reference and output current scaling
• Low power consumption: 1.2 W typical
• Compact 48-VQFN (7x7 mm) package

Target Applications

• 5G base station transmitters (e.g., massive MIMO, small cells)
• Software-defined radio (SDR) platforms
• 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 DAC3283IRGZT. 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

DAC3283IRGZT 是德州儀器（TI）推出的一款高性能雙通道 16 位數模轉換器（DAC），專為要求嚴苛的通訊和儀器應用而設計。其更新率高達 800 MSPS，在 70 MHz 中頻下提供 78 dBc 的無雜散動態範圍（SFDR）。該器件集成了 2x/4x/8x 插值濾波器、數字正交調製器和時鐘倍頻 PLL，非常適合直接上變頻架構。採用緊湊的 48 引腳 VQFN（7x7 mm）封裝，支持 LVDS 數據輸入接口，並包含內部電壓基準和輸出電流縮放功能。

詳細技術參數

核心特性

• 16 位分辨率，800 MSPS 更新率
• 雙通道輸出，獨立控制
• 集成 2x/4x/8x 插值濾波器
• 數字正交調製器，支持復調製
• 片上 PLL 時鐘倍頻器
• LVDS 數據輸入接口
• 內部電壓基準和輸出電流縮放
• 低功耗：典型值 1.2 W
• 緊湊的 48-VQFN（7x7 mm）封裝

典型應用場景

• 5G 基站發射機（例如大規模 MIMO、小基站）
• 軟件定義無線電（SDR）平台
• 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（例如超聲波束成形）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 DAC3283IRGZT 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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• 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
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