TCAL6416RADTOR TI I2C I/O Expander | 24-X2QFN (2x2) | 16-bit, 1.65-5.5V

Product Overview

The TCAL6416RADTOR from Texas Instruments is a 16-bit general-purpose I/O expander designed for I2C-bus/SMBus applications. It provides 16 bidirectional I/O pins configurable as inputs or outputs via the I2C interface. Operating from 1.65V to 5.5V, it is ideal for low-voltage systems. The device features interrupt outputs, reset input, and programmable pull-up resistors. Housed in a compact 24-X2QFN (2x2 mm) package, it saves board space while offering robust performance.

Detailed Technical Specifications

Key Features

• 16-bit bidirectional I/O expander
• I2C-bus/SMBus interface with up to 400 kHz clock frequency
• Wide supply voltage range: 1.65V to 5.5V
• Low standby current consumption
• Programmable pull-up resistors on I/O pins
• Open-drain interrupt output
• Reset input for initialization
• Small 24-X2QFN package (2x2 mm)
• Industrial temperature range: -40°C to +85°C

Target Applications

• 5G base station control and monitoring
• Automotive dashboard and infotainment systems
• Industrial PLC I/O expansion
• Server and networking equipment
• Portable and battery-powered devices
• LED control and keypad scanning

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for TCAL6416RADTOR. 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

TCAL6416RADTOR 是德州儀器（TI）推出的16位通用I/O擴展器，專為I2C匯流排/SMBus應用設計。它提供16個雙向I/O引腳，可通過I2C介面配置為輸入或輸出。工作電壓範圍為1.65V至5.5V，非常適合低壓系統。該器件具有中斷輸出、復位輸入和可程式設計上拉電阻功能。採用緊湊的24-X2QFN（2x2 mm）封裝，節省電路板空間，同時提供穩健的性能。

詳細技術參數

核心特性

• 16位雙向I/O擴展器
• I2C匯流排/SMBus介面，時鐘頻率高達400 kHz
• 寬電源電壓範圍：1.65V至5.5V
• 低待機電流消耗
• I/O引腳可程式設計上拉電阻
• 開漏中斷輸出
• 復位輸入用於初始化
• 小型24-X2QFN封裝（2x2 mm）
• 工業溫度範圍：-40°C至+85°C

典型應用場景

• 5G基站控制與監控
• 汽車儀錶盤和資訊娛樂系統
• 工業PLC I/O擴展
• 伺服器和網路設備
• 可擕式和電池供電設備
• LED控制和鍵盤掃描

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 TCAL6416RADTOR 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]