PCA9306DCTR TI Voltage Level Translator | SM8 | Dual Bidirectional, 1.2V-3.3V

Product Overview

The PCA9306DCTR is a dual bidirectional I2C-bus and SMBus voltage-level translator from Texas Instruments, designed to interface between different voltage domains in mixed-voltage systems. It operates with a supply voltage range from 1.2V to 3.3V on both sides, enabling seamless communication between low-voltage and standard-voltage I2C devices. The device is housed in a compact SM8 (SOT-23-8) package, making it ideal for space-constrained applications.

Detailed Technical Specifications

Key Features

• Dual bidirectional voltage translation without direction control
• Supports I2C-bus and SMBus standards
• Auto-sensing of voltage levels on each port
• Low ON-state resistance (typically 5 Ω)
• High noise immunity
• Small footprint SM8 package

Target Applications

• 5G base station control interfaces (e.g., between baseband processor and RF transceiver)
• Automotive dashboard displays (e.g., connecting MCU to display driver)
• Industrial sensor networks (e.g., I2C temperature sensors to FPGA)
• Portable electronics (e.g., smartphone camera module interface)
• Server and networking equipment (e.g., SMBus for power management)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9306DCTR. 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

PCA9306DCTR 是德州儀器（TI）推出的雙向 I2C 匯流排和 SMBus 電壓位準轉換器，專為混合電壓系統中不同電壓域之間的介面設計。它支援兩側 1.2V 至 3.3V 的電源電壓範圍，可實現低電壓與標準電壓 I2C 設備之間的無縫通訊。該器件採用緊湊的 SM8（SOT-23-8）封裝，非常適合空間受限的應用。

詳細技術參數

核心特性

• 雙向電壓轉換，無需方向控制
• 支援 I2C 匯流排和 SMBus 標準
• 自動感測每個埠的電壓位準
• 低導通電阻（典型值 5 Ω）
• 高抗噪能力
• 小巧的 SM8 封裝

典型應用場景

• 5G 基地台控制介面（例如基頻處理器與射頻收發器之間）
• 汽車儀表板顯示（例如 MCU 連接顯示驅動器）
• 工業感測器網路（例如 I2C 溫度感測器連接 FPGA）
• 可攜式電子產品（例如智慧型手機相機模組介面）
• 伺服器與網路設備（例如用於電源管理的 SMBus）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9306DCTR 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]