UC5604DPTR TI Telecom Interface IC | 4-Channel SLIC, 100V

Product Overview

The UC5604DPTR from Texas Instruments is a high-performance 4-channel Subscriber Line Interface Circuit (SLIC) designed for central office and access network applications. It integrates four independent SLIC functions in a single package, providing battery feed, overvoltage protection, ringing, supervision, hybrid, and test capabilities. The device operates with a maximum battery voltage of 100V and supports both tip and ring line interfaces. Its low-power architecture and small footprint make it ideal for high-density line cards in telecommunications infrastructure.

Detailed Technical Specifications

Key Features

• 4 independent SLIC channels in a single package
• Integrated battery feed, overvoltage protection, and ringing
• Low-power consumption with power-down mode
• Programmable loop current limit and feed characteristics
• Compatible with 5V logic interface
• Built-in test capabilities for line diagnostics
• Small LQFP-64 package for space-constrained designs

Target Applications

• Central office line cards for PSTN and VoIP gateways
• Digital loop carriers (DLC) and remote terminals
• Fiber-to-the-x (FTTx) optical network units (ONUs)
• Integrated access devices (IADs) for enterprise voice
• 5G base station backhaul interfaces requiring POTS support
• Industrial control systems with analog telephone lines

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for UC5604DPTR. 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

UC5604DPTR 是德州儀器 (TI) 推出的高性能四通道用戶線路接口電路 (SLIC)，專為局端和接入網絡應用設計。該器件在單一封裝內集成了四個獨立的 SLIC 功能，提供饋電、過壓保護、振鈴、監控、混合和測試能力。其最大電池電壓為 100V，支持 Tip 和 Ring 線路接口。低功耗架構和小型封裝使其非常適合電信基礎設施中的高密度線路卡。

詳細技術參數

核心特性

• 單一封裝內集成 4 個獨立 SLIC 通道
• 集成饋電、過壓保護和振鈴功能
• 低功耗設計，支持省電模式
• 可編程迴路電流限制和饋電特性
• 兼容 5V 邏輯接口
• 內置測試功能，用於線路診斷
• 小型 LQFP-64 封裝，適合空間受限設計

典型應用場景

• PSTN 和 VoIP 網關的局端線路卡
• 數字迴路載波 (DLC) 和遠端終端
• 光纖到 x (FTTx) 光網絡單元 (ONU)
• 企業語音綜合接入設備 (IAD)
• 需要 POTS 支持的 5G 基站回傳接口
• 帶模擬電話線路的工業控制系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 UC5604DPTR 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
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