UCC5640PW28 TI SCSI Terminator | 28-TSSOP | 9-Line, 110Ω

Product Overview

The UCC5640PW28 from Texas Instruments is a 9-line SCSI-2 terminator integrated circuit designed for high-speed parallel bus termination. Housed in a compact 28-pin TSSOP package, it provides active termination with a nominal impedance of 110Ω per line, ensuring signal integrity and reduced reflections in SCSI systems. The device operates over a wide supply voltage range of 4.0V to 5.5V and features low output capacitance and high current drive capability.

Detailed Technical Specifications

Key Features

• 9-line active termination for SCSI-2 buses
• 110Ω termination impedance per line
• Low output capacitance minimizes signal distortion
• High current drive for fast signal edges
• Wide supply voltage range (4.0V to 5.5V)
• Compact 28-TSSOP package for space-constrained designs
• Compatible with SCSI-1, SCSI-2, and Fast SCSI standards

Target Applications

• SCSI-2 and Fast SCSI bus termination in server storage arrays
• High-speed data acquisition systems (e.g., oscilloscopes, logic analyzers)
• Industrial control systems with parallel bus interfaces
• 5G base station backplane termination
• Automotive infotainment and dashboard systems requiring reliable data transfer

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UCC5640PW28. 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

UCC5640PW28 是德州儀器 (TI) 推出的一款 9 線 SCSI-2 終端集成電路，專為高速並行總線終端設計。器件採用緊湊的 28 引腳 TSSOP 封裝，每線提供 110Ω 標稱阻抗的主動終端，確保信號完整性並減少 SCSI 系統中的反射。工作電源電壓範圍為 4.0V 至 5.5V，具有低輸出電容和高電流驅動能力。

詳細技術參數

核心特性

• 9 線 SCSI-2 總線主動終端
• 每線 110Ω 終端阻抗
• 低輸出電容，減少信號失真
• 高電流驅動，支持快速信號邊沿
• 寬電源電壓範圍 (4.0V 至 5.5V)
• 緊湊的 28-TSSOP 封裝，適合空間受限設計
• 兼容 SCSI-1、SCSI-2 和 Fast SCSI 標準

典型應用場景

• 服務器存儲陣列中的 SCSI-2 和 Fast SCSI 總線終端
• 高速數據採集系統 (如示波器、邏輯分析儀)
• 帶並行總線接口的工業控制系統
• 5G 基站背板終端
• 汽車信息娛樂和儀表盤系統，需要可靠的數據傳輸

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UCC5640PW28 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]