TSB81BA3DPFP TI Interface IC | 80-HTQFP (12x12) | 3-Port, 1394b

Product Overview

The TSB81BA3DPFP is a high-performance 3-port IEEE 1394b physical layer (PHY) transceiver from Texas Instruments. It supports data rates up to 800 Mbps (1394b) and is backward compatible with 1394a and 1394. The device is designed for reliable, high-speed serial data communication in demanding applications such as industrial automation, professional video, and automotive infotainment. Packaged in a compact 80-HTQFP (12x12 mm), it offers low power consumption and robust signal integrity.

Detailed Technical Specifications

Key Features

• 3-port IEEE 1394b PHY with data rates up to 800 Mbps
• Backward compatible with IEEE 1394a and 1394
• Low jitter and high signal integrity
• Integrated cable equalization for long-reach applications
• Low power consumption with power management modes
• Supports bus-powered and self-powered configurations
• Industrial temperature range (-40°C to +85°C)

Target Applications

• Industrial automation and control systems (e.g., PLC, robotic controllers)
• Professional video and broadcast equipment (e.g., cameras, switchers)
• Automotive infotainment and driver assistance systems (e.g., dashboard cameras, ADAS)
• 5G base station backhaul and fronthaul links
• Medical imaging and diagnostic devices
• High-speed data acquisition systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TSB81BA3DPFP. 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

TSB81BA3DPFP 是德州儀器（TI）推出的一款高性能3端口IEEE 1394b物理層收發器。它支持高達800 Mbps的數據速率（1394b），並向下兼容1394a和1394。該器件專為工業自動化、專業視頻和汽車信息娛樂等要求苛刻的應用中的可靠高速串行數據通信而設計。採用緊湊的80-HTQFP（12x12 mm）封裝，具有低功耗和強大的信號完整性。

詳細技術參數

核心特性

• 3端口IEEE 1394b PHY，數據速率高達800 Mbps
• 向下兼容IEEE 1394a和1394
• 低抖動和高信號完整性
• 集成電纜均衡，支持長距離應用
• 低功耗，具有電源管理模式
• 支持總線供電和自供電配置
• 工業溫度範圍（-40°C 至 +85°C）

典型應用場景

• 工業自動化與控制系統（例如PLC、機器人控制器）
• 專業視頻與廣播設備（例如攝像機、切換台）
• 汽車信息娛樂與駕駛輔助系統（例如行車記錄儀、ADAS）
• 5G基站回傳和前傳鏈路
• 醫療成像與診斷設備
• 高速數據採集系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TSB81BA3DPFP 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]