INA205AIDR TI Current Sense Amplifier | 14-SOIC | -40°C to +125°C, 500kHz

Product Overview

The INA205AIDR is a high-accuracy, bidirectional current sense amplifier from Texas Instruments, designed for precise current measurement in a wide range of applications. It features a voltage output that is proportional to the differential input voltage, with a gain of 20 V/V. The device operates from a single 2.7V to 18V supply and can sense common-mode voltages from -16V to +80V, making it suitable for both low-side and high-side sensing. Housed in a compact 14-SOIC package, the INA205AIDR offers excellent performance with a maximum offset voltage of 500 µV and a gain error of 0.5%. Its bandwidth of 500 kHz enables fast response times for dynamic current monitoring.

Detailed Technical Specifications

Key Features

• Bidirectional current sensing with high accuracy
• Wide common-mode voltage range: -16V to +80V
• Low offset voltage: 500 µV max
• Low gain error: 0.5% max
• High bandwidth: 500 kHz
• Single-supply operation: 2.7V to 18V
• Extended temperature range: -40°C to +125°C
• Small 14-SOIC package

Target Applications

• 5G base station power management
• Automotive dashboard current monitoring
• Industrial motor control
• Battery management systems
• Power supply monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA205AIDR. 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

INA205AIDR 是德州儀器（TI）推出的一款高精度、雙向電流檢測放大器，專為各種應用中的精確電流測量而設計。它提供與差分輸入電壓成比例的電壓輸出，增益為 20 V/V。該器件可在 2.7V 至 18V 的單電源下工作，並能檢測 -16V 至 +80V 的共模電壓，適用於低側和高側檢測。INA205AIDR 採用緊湊的 14-SOIC 封裝，具有出色的性能，最大偏移電壓為 500 µV，增益誤差為 0.5%。500 kHz 的帶寬可實現動態電流的快速響應。

詳細技術參數

核心特性

• 雙向電流檢測，精度高
• 寬共模電壓範圍：-16V 至 +80V
• 低偏移電壓：最大 500 µV
• 低增益誤差：最大 0.5%
• 高帶寬：500 kHz
• 單電源供電：2.7V 至 18V
• 寬溫度範圍：-40°C 至 +125°C
• 小型 14-SOIC 封裝

典型應用場景

• 5G 基站電源管理
• 汽車儀表板電流監控
• 工業電機控制
• 電池管理系統
• 電源監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA205AIDR 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]