PCA9515ADT TI I2C Buffer | 8-SOIC | 2.3V-3.6V, 400kHz

Product Overview

The PCA9515ADT from Texas Instruments is a hot-swappable I2C bus buffer designed to extend the I2C bus capacitance and enable live insertion. It operates at supply voltages from 2.3V to 3.6V and supports standard-mode (100kHz) and fast-mode (400kHz) I2C communication. The device provides bidirectional buffering for both SDA and SCL lines, isolating bus capacitance and preventing data corruption during hot-swap events. Housed in an 8-pin SOIC package, it is ideal for applications requiring robust I2C bus expansion.

Detailed Technical Specifications

Key Features

• Hot-swap capability allows live insertion without bus corruption
• Bidirectional buffer for SDA and SCL lines
• Operates from 2.3V to 3.6V supply
• Supports standard and fast-mode I2C (up to 400kHz)
• Isolates bus capacitance up to 400pF per side
• Low standby current (typical 1µA)
• 8-pin SOIC package for space-constrained designs

Target Applications

The PCA9515ADT is suitable for a wide range of applications including:

• 5G base stations (e.g., remote radio units, baseband units)
• Automotive infotainment systems (e.g., dashboard displays, head units)
• Industrial automation (e.g., PLCs, sensor hubs)
• Telecommunications equipment (e.g., routers, switches)
• Consumer electronics (e.g., smart TVs, set-top boxes)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9515ADT. 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

PCA9515ADT 是德州儀器推出的熱插拔 I2C 匯流排緩衝器，可擴展 I2C 匯流排電容並支援帶電插入。工作電壓範圍為 2.3V 至 3.6V，支援標準模式（100kHz）和快速模式（400kHz）I2C 通訊。該器件為 SDA 和 SCL 線路提供雙向緩衝，隔離匯流排電容，防止熱插拔事件中的數據損壞。採用 8 引腳 SOIC 封裝，適用於需要強大 I2C 匯流排擴展的應用。

詳細技術參數

核心特性

• 熱插拔能力，允許帶電插入而不會損壞匯流排
• SDA 和 SCL 線路的雙向緩衝
• 工作電壓範圍 2.3V 至 3.6V
• 支援標準和快速模式 I2C（最高 400kHz）
• 隔離每側最高 400pF 的匯流排電容
• 低待機電流（典型值 1µA）
• 8 引腳 SOIC 封裝，適合空間受限的設計

典型應用場景

PCA9515ADT 適用於多種應用，包括：

• 5G 基站（例如遠端射頻單元、基帶單元）
• 汽車資訊娛樂系統（例如儀表板顯示器、主機）
• 工業自動化（例如 PLC、感測器集線器）
• 電信設備（例如路由器、交換機）
• 消費電子（例如智慧電視、機上盒）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9515ADT 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。
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• 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]