TCA9511ADGKR TI I2C Buffer | 8-VSSOP | 2.3V-5.5V, 0.4pF

Product Overview

The TCA9511ADGKR from Texas Instruments is a hot-swappable I2C bus buffer designed to extend the I2C bus capacitance and provide bidirectional voltage-level translation. It operates from 2.3V to 5.5V and supports standard (100kHz) and fast (400kHz) I2C modes. The device features a rise time accelerator and a stuck bus recovery timer, making it ideal for hot-swap applications in multi-board systems.

Detailed Technical Specifications

Key Features

• Hot-swappable I2C bus buffer with rise time accelerator
• Bidirectional voltage-level translation (1.2V to 5.5V)
• Stuck bus recovery timer
• Low standby current (1µA typical)
• ESD protection exceeds 2000V HBM
• Available in small 8-VSSOP package

Target Applications

• 5G base station control boards (e.g., remote radio unit management)
• Automotive dashboard displays (e.g., infotainment clusters)
• Industrial PLC I/O modules
• Server motherboard hot-swap controllers
• Medical device sensor interfaces

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TCA9511ADGKR. 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

TCA9511ADGKR 是德州儀器推出的熱插拔 I2C 總線緩衝器，可擴展 I2C 總線電容並提供雙向電壓電平轉換。工作電壓範圍為 2.3V 至 5.5V，支持標準（100kHz）和快速（400kHz）I2C 模式。該器件具有上升時間加速器和總線卡死恢復定時器，非常適合多板系統中的熱插拔應用。

詳細技術參數

核心特性

• 熱插拔 I2C 總線緩衝器，帶上升時間加速器
• 雙向電壓電平轉換（1.2V 至 5.5V）
• 總線卡死恢復定時器
• 低待機電流（典型值 1µA）
• ESD 保護超過 2000V HBM
• 採用小型 8-VSSOP 封裝

典型應用場景

• 5G 基站控制板（例如遠程射頻單元管理）
• 汽車儀表板顯示（例如信息娛樂集群）
• 工業 PLC I/O 模塊
• 服務器主板熱插拔控制器
• 醫療設備傳感器接口

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TCA9511ADGKR 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]