TCA9801DGKT TI I2C Buffer | 8-VSSOP | 2.3V-5.5V, 4mA

Product Overview

The TCA9801DGKT from Texas Instruments is a hot-swappable I2C bus buffer designed to extend the I2C bus capacitance and provide isolation between bus segments. It supports bidirectional data transfer and is ideal for applications requiring robust I2C communication in noisy environments. The device operates from 2.3V to 5.5V and features a 4mA drive capability, making it suitable for a wide range of industrial and consumer applications.

Detailed Technical Specifications

Key Features

• Hot-swappable I2C bus buffer
• Bidirectional data transfer
• Wide supply voltage range: 2.3V to 5.5V
• High drive capability: 4 mA
• Supports standard and fast mode I2C (up to 400 kHz)
• Low quiescent current: 1.5 mA typical
• ESD protection: ±8 kV HBM
• Small 8-VSSOP package

Target Applications

• 5G base stations: I2C bus isolation for RF modules
• Automotive dashboard: Communication between display and MCU
• Industrial automation: Sensor data acquisition
• Consumer electronics: Smart home hubs
• Medical devices: Patient monitoring systems

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TCA9801DGKT. 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

TCA9801DGKT 是德州儀器推出的熱插拔 I2C 總線緩衝器，專為擴展 I2C 總線電容和提供總線段隔離而設計。它支持雙向數據傳輸，非常適合在噪聲環境中需要穩定 I2C 通信的應用。該器件的工作電壓範圍為 2.3V 至 5.5V，驅動能力為 4mA，適用於多種工業和消費類應用。

詳細技術參數

核心特性

• 熱插拔 I2C 總線緩衝器
• 雙向數據傳輸
• 寬電源電壓範圍：2.3V 至 5.5V
• 高驅動能力：4 mA
• 支持標準和快速模式 I2C（最高 400 kHz）
• 低靜態電流：典型值 1.5 mA
• ESD 保護：±8 kV HBM
• 小型 8-VSSOP 封裝

典型應用場景

• 5G 基站：RF 模塊的 I2C 總線隔離
• 汽車儀表板：顯示屏與 MCU 之間的通信
• 工業自動化：傳感器數據採集
• 消費電子：智能家居中樞
• 醫療設備：病人監護系統

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TCA9801DGKT 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]