INA219AIDR TI Current/Power Monitor | 8-SOIC | I2C, 0-26V, ±0.5% Accuracy

Product Overview

The INA219AIDR is a high-side current shunt and power monitor from Texas Instruments, featuring an I2C interface. It measures current, voltage, and power with ±0.5% accuracy over a wide common-mode voltage range of 0 to 26V. Housed in an 8-SOIC package, this device integrates a 12-bit ADC and is ideal for precision power monitoring in various applications.

Detailed Technical Specifications

Key Features

• High-side current sensing up to 26V
• I2C interface with 16 programmable addresses
• 12-bit ADC for precise measurements
• ±0.5% accuracy over temperature
• Low offset voltage and drift
• Shutdown mode for power saving

Target Applications

• 5G base station power supply monitoring
• Automotive dashboard power management
• Server and data center power distribution
• Battery management systems for electric vehicles
• Industrial automation and robotics

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA219AIDR. 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

INA219AIDR 是德州儀器的一款高端電流分流和功率監控器，具有 I2C 接口。它能夠在 0 至 26V 的寬共模電壓範圍內以 ±0.5% 的精度測量電流、電壓和功率。該器件採用 8-SOIC 封裝，集成 12 位 ADC，非常適合各種精密功率監控應用。

詳細技術參數

核心特性

• 高達 26V 的高端電流檢測
• I2C 接口，支持 16 個可編程地址
• 12 位 ADC 實現精確測量
• 全溫度範圍內 ±0.5% 精度
• 低偏移電壓和漂移
• 關斷模式以節省功耗

典型應用場景

• 5G 基站電源監控
• 汽車儀表板電源管理
• 服務器和數據中心配電
• 電動汽車電池管理系統
• 工業自動化和機器人

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA219AIDR 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]