LMH6574MA TI Video Multiplexer | 14-SOIC | 400MHz, 4:1 Mux

Product Overview

The LMH6574MA from Texas Instruments is a high-performance 4:1 video multiplexer designed for routing multiple video signals in broadcast, surveillance, and professional video systems. Housed in a compact 14-SOIC package, it offers a wide bandwidth of 400MHz, low differential gain and phase errors, and excellent signal integrity for composite video, component video, and high-definition formats.

Detailed Technical Specifications

Key Features

• High bandwidth of 400 MHz supports high-resolution video formats
• Low differential gain (0.02%) and phase (0.02°) for accurate color reproduction
• Fast slew rate of 1300 V/μs ensures minimal signal distortion
• Single-supply operation with ±5V simplifies power design
• Low power consumption (12 mA typical) ideal for portable equipment
• Enable/disable function for power saving and signal isolation
• High output drive capability: ±3.5V into 150Ω load

Target Applications

• Video routing and switching in broadcast studios (e.g., Grass Valley Kayenne switchers)
• Security surveillance DVRs (e.g., Hikvision DS-7600 series)
• Video conferencing systems (e.g., Polycom RealPresence Group Series)
• Medical imaging displays (e.g., Barco MDSC series)
• Automotive infotainment and dashboard video processing
• 5G base station monitoring and control video feeds

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for LMH6574MA. 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

LMH6574MA 是德州儀器（TI）推出的一款高性能 4:1 視頻多路復用器，專為廣播、監控和專業視頻系統中的多路視頻信號路由設計。採用緊湊的 14-SOIC 封裝，提供 400MHz 的寬帶寬、低微分增益和相位誤差，以及出色的信號完整性，適用於複合視頻、分量視頻和高清格式。

詳細技術參數

核心特性

• 400 MHz 高帶寬，支持高分辨率視頻格式
• 低微分增益 (0.02%) 和相位 (0.02°)，確保精確的色彩再現
• 1300 V/μs 快速壓擺率，最小化信號失真
• ±5V 單電源供電，簡化電源設計
• 低功耗 (典型 12 mA)，適合便攜設備
• 使能/禁用功能，用於省電和信號隔離
• 高輸出驅動能力：±3.5V 進入 150Ω 負載

典型應用場景

• 廣播電視台的視頻路由和切換（例如 Grass Valley Kayenne 切換台）
• 安全監控 DVR（例如 Hikvision DS-7600 系列）
• 視頻會議系統（例如 Polycom RealPresence Group 系列）
• 醫療影像顯示器（例如 Barco MDSC 系列）
• 汽車信息娛樂和儀表板視頻處理
• 5G 基站監控和控制視頻饋送

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 LMH6574MA 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]