TCA39416DDFR TI I2C/SMBus Buffer | TSOT-23-8 | 1.65-5.5V, 4-Channel

Product Overview

The TCA39416DDFR from Texas Instruments is a 4-channel bidirectional voltage-level translator designed for I2C and SMBus applications. Housed in a compact TSOT-23-8 package, it provides seamless voltage translation between 1.65V and 5.5V buses, enabling communication between devices operating at different voltage levels. This device supports hot insertion and features an enable pin for power management.

Detailed Technical Specifications

Key Features

• Bidirectional voltage translation without direction control
• Supports I2C and SMBus protocols
• Low standby current (1 µA typical)
• Enable pin for power saving
• Hot insertion capability
• Small footprint TSOT-23-8 package

Target Applications

• 5G base station control boards (e.g., interfacing 1.8V baseband with 3.3V RF modules)
• Automotive dashboard displays (e.g., connecting 3.3V MCU to 5V sensor array)
• Industrial PLC I/O modules (e.g., voltage translation between 1.8V FPGA and 5V actuators)
• Consumer electronics (e.g., smart speakers with mixed-voltage I2C buses)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TCA39416DDFR. 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

TCA39416DDFR 是德州儀器推出的4通道雙向電壓電平轉換器，專為 I2C 和 SMBus 應用設計。採用緊湊的 TSOT-23-8 封裝，可在 1.65V 至 5.5V 匯流排之間實現無縫電壓轉換，使不同電壓等級的設備能夠通信。該器件支持熱插拔，並具有使能引腳以實現電源管理。

詳細技術參數

核心特性

• 無需方向控制的雙向電壓轉換
• 支持 I2C 和 SMBus 協議
• 低待機電流 (典型值 1 µA)
• 使能引腳用於節電
• 熱插拔能力
• 小巧的 TSOT-23-8 封裝

典型應用場景

• 5G 基站控制板 (例如：1.8V 基帶與 3.3V 射頻模塊接口)
• 汽車儀表盤顯示 (例如：3.3V MCU 與 5V 傳感器陣列連接)
• 工業 PLC I/O 模塊 (例如：1.8V FPGA 與 5V 執行器之間的電壓轉換)
• 消費電子 (例如：智能音箱中混合電壓 I2C 匯流排)

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TCA39416DDFR 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]