INA228AQDGSRQ1 TI Current Sense Amplifier | 10-VSSOP | 85V, 0.1% Gain Error

Product Overview

The INA228AQDGSRQ1 is a high-precision, automotive-grade current sense amplifier from Texas Instruments. It features a wide common-mode voltage range of -0.1 V to +85 V, making it suitable for high-side and low-side current sensing in automotive and industrial applications. The device offers a gain error of only 0.1% (max) and an offset voltage of ±10 µV (max), ensuring accurate current measurement. It operates over a temperature range of -40°C to +125°C and is available in a 10-pin VSSOP package.

Detailed Technical Specifications

Key Features

• Wide common-mode voltage range: -0.1 V to +85 V
• High accuracy: 0.1% gain error, ±10 µV offset
• Low drift: ±10 ppm/°C gain drift
• High bandwidth: 1.1 MHz
• Low quiescent current: 350 µA
• Automotive-grade: AEC-Q100 qualified
• Small package: 10-VSSOP

Target Applications

• Automotive battery management systems (BMS) for electric vehicles (EV) and hybrid electric vehicles (HEV)
• 5G base station power monitoring
• Industrial motor control and servo drives
• Solar inverters and energy storage systems
• Automotive dashboard and infotainment systems
• Power supply and load monitoring

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for INA228AQDGSRQ1. 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

INA228AQDGSRQ1 是德州儀器推出的一款高精度、車規級電流檢測放大器。其共模電壓範圍為 -0.1 V 至 +85 V，適用於汽車和工業應用中的高側和低側電流檢測。該器件最大增益誤差僅為 0.1%，最大偏移電壓為 ±10 µV，確保精確的電流測量。工作溫度範圍為 -40°C 至 +125°C，採用 10 引腳 VSSOP 封裝。

詳細技術參數

核心特性

• 寬共模電壓範圍：-0.1 V 至 +85 V
• 高精度：0.1% 增益誤差，±10 µV 偏移
• 低漂移：±10 ppm/°C 增益漂移
• 高帶寬：1.1 MHz
• 低靜態電流：350 µA
• 車規級：通過 AEC-Q100 認證
• 小型封裝：10-VSSOP

典型應用場景

• 電動汽車（EV）和混合動力汽車（HEV）的電池管理系統（BMS）
• 5G 基站電源監控
• 工業電機控制和伺服驅動
• 太陽能逆變器和儲能系統
• 汽車儀表盤和信息娛樂系統
• 電源和負載監控

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 INA228AQDGSRQ1 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]