ADS4249IRGCT TI ADC | 64-VQFN (9x9) | 14-Bit, 250MSPS, Dual-Channel

Product Overview

The ADS4249IRGCT is a high-performance, dual-channel, 14-bit analog-to-digital converter (ADC) from Texas Instruments. It supports sampling rates up to 250 MSPS, making it ideal for demanding applications such as wireless communications, radar, and test equipment. The device is housed in a compact 64-VQFN (9x9 mm) package, offering excellent thermal performance and space savings.

Detailed Technical Specifications

Key Features

• 14-bit resolution with 250 MSPS maximum sample rate
• Dual-channel simultaneous sampling
• High dynamic performance: SNR = 71.5 dBFS, SFDR = 85 dBc at 100 MHz input
• Low power consumption: 1.1 W per channel at 250 MSPS
• On-chip dither and digital gain/offset calibration
• LVDS output interface with programmable output swing
• Internal or external voltage reference
• Power-down and standby modes

Target Applications

• 5G base station transceivers (e.g., massive MIMO receivers)
• Software-defined radios (SDR) for military and commercial use
• Radar systems (e.g., automotive radar, weather radar)
• Medical imaging (e.g., ultrasound beamforming)
• High-speed data acquisition for test and measurement equipment (e.g., oscilloscopes, spectrum analyzers)
• Wireless infrastructure (e.g., small cells, repeaters)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for ADS4249IRGCT. 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

ADS4249IRGCT 是德州儀器 (TI) 推出的一款高性能雙通道 14 位模數轉換器 (ADC)，最高採樣率達 250 MSPS，適用於無線通信、雷達和測試設備等要求嚴苛的應用。器件採用緊湊的 64-VQFN (9x9 mm) 封裝，具有出色的散熱性能和節省空間的優勢。

詳細技術參數

核心特性

• 14 位分辨率，最高採樣率 250 MSPS
• 雙通道同時採樣
• 高動態性能：100 MHz 輸入時 SNR = 71.5 dBFS，SFDR = 85 dBc
• 低功耗：250 MSPS 時每通道 1.1 W
• 片內抖動和數字增益/偏移校準
• LVDS 輸出接口，可編程輸出擺幅
• 內部或外部電壓參考
• 掉電和待機模式

典型應用場景

• 5G 基站收發器（例如大規模 MIMO 接收機）
• 軍用和商用軟件定義無線電 (SDR)
• 雷達系統（例如汽車雷達、天氣雷達）
• 醫療成像（例如超聲波波束成形）
• 測試與測量設備的高速數據採集（例如示波器、頻譜分析儀）
• 無線基礎設施（例如小基站、中繼器）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 ADS4249IRGCT 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]