PCA9515ADR TI I2C Buffer | 8-SOIC | 2.3V-3.6V, 400kHz

Product Overview

The PCA9515ADR from Texas Instruments is a CMOS integrated circuit designed for I2C bus buffering and isolation. It provides bidirectional voltage level translation (up to 3.6V) and capacitive buffering, enabling reliable communication in multi-master I2C systems. Housed in an 8-pin SOIC package, this device supports standard and fast-mode I2C up to 400 kHz. Its low standby current and hot-swap capability make it ideal for modular designs.

Detailed Technical Specifications

Key Features

• Bidirectional voltage level translation (1.8V, 2.5V, 3.3V to 3.6V)
• Capacitive buffering up to 400 pF on each bus
• Hot-swap capability without glitches
• Low standby current (1 µA)
• Supports standard (100 kHz) and fast-mode (400 kHz) I2C
• Active-high enable input
• Open-drain I2C I/O with built-in rise time accelerator

Target Applications

• 5G base station control boards (e.g., remote radio unit management)
• Automotive dashboard displays (e.g., infotainment cluster communication)
• Industrial PLC modules (e.g., sensor data aggregation)
• Server motherboards (e.g., DIMM temperature monitoring)
• Portable medical devices (e.g., patient monitor sensor interface)

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PCA9515ADR. 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

PCA9515ADR 是德州儀器 (TI) 生產的 CMOS 集成電路，專為 I2C 總線緩衝和隔離設計。它提供雙向電壓電平轉換（最高 3.6V）和電容緩衝，確保多主機 I2C 系統中的可靠通信。該器件採用 8 引腳 SOIC 封裝，支持高達 400 kHz 的標準和快速模式 I2C。其低待機電流和熱插拔能力使其非常適合模塊化設計。

詳細技術參數

核心特性

• 雙向電壓電平轉換（1.8V、2.5V、3.3V 至 3.6V）
• 每條總線電容緩衝高達 400 pF
• 無毛刺熱插拔能力
• 低待機電流（1 µA）
• 支持標準（100 kHz）和快速模式（400 kHz）I2C
• 高電平有效使能輸入
• 開漏 I2C I/O，內置上升時間加速器

典型應用場景

• 5G 基站控制板（例如遠程射頻單元管理）
• 汽車儀表盤顯示（例如信息娛樂集群通信）
• 工業 PLC 模塊（例如傳感器數據聚合）
• 服務器主板（例如 DIMM 溫度監控）
• 便攜式醫療設備（例如病人監護儀傳感器接口）

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PCA9515ADR 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]