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Product Overview
The INA220AIDGSR is a high-side current shunt and power monitor from Texas Instruments, featuring an I2C interface. It operates over a common-mode voltage range of 0V to 26V and provides digital readouts of current, voltage, and power. The device is housed in a compact 10-VSSOP package, making it suitable for space-constrained applications.
Detailed Technical Specifications
| Parameter |
Value |
| Supply Voltage (VS) |
2.7V to 5.5V |
| Common-Mode Voltage Range |
0V to 26V |
| Maximum Input Bias Current |
10 µA |
| Shunt Voltage Offset |
±10 µV (max) |
| ADC Resolution |
12-bit |
| I2C Interface |
Up to 3.4 MHz (High-Speed Mode) |
| Operating Temperature Range |
-40°C to +125°C |
| Package |
10-VSSOP |
Key Features
- High-side current sensing with I2C output
- Measures current, voltage, and power
- 12-bit ADC for accurate measurements
- Wide common-mode voltage range (0V to 26V)
- Low offset voltage for precise current sensing
- Programmable conversion time and averaging
- Alert function for overcurrent/undervoltage
- Small 10-VSSOP package
Target Applications
- 5G base station power monitoring
- Automotive dashboard power management
- Server and telecom equipment
- Battery management systems
- Industrial automation and control
- Portable and battery-powered devices
Global Supply Chain & Wholesale Solutions
At Jasin Chip, we provide professional supply chain and wholesale solutions for
INA220AIDGSR. Our core advantages include:
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24/7 Global Customer Support: Professional team providing instant
quotes and technical support worldwide.
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In-stock Inventory, Same-day Shipping: We maintain localized stock;
orders confirmed before 4 PM are shipped the same day.
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HK-SZ Synergy, Flexible Settlement: Direct global shipping from
Shenzhen with support for HK bank transfers and multi-currency.
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Escrow Secured Transactions: We support Escrow.com for secure
transactions, ensuring peace of mind for batch orders.
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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.
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100% Original & Authentic: All components are guaranteed to
be authentic with strict quality control.
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RoHS Compliant: All electronic components comply with international
environmental and safety standards.
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Original Factory Packaging: We maintain original factory packaging
and seals to ensure ESD protection and physical integrity.
產品概述
INA220AIDGSR 是德州儀器 (TI) 的一款高側電流分流和功率監控器,具有 I2C 接口。它可在 0V 至 26V 的共模電壓範圍內工作,並提供電流、電壓和功率的數字讀數。該器件採用緊湊的 10-VSSOP 封裝,適用於空間受限的應用。
詳細技術參數
| 參數 |
數值 |
| 電源電壓 (VS) |
2.7V 至 5.5V |
| 共模電壓範圍 |
0V 至 26V |
| 最大輸入偏置電流 |
10 µA |
| 分流電壓偏移 |
±10 µV (最大值) |
| ADC 分辨率 |
12 位 |
| I2C 接口 |
高達 3.4 MHz (高速模式) |
| 工作溫度範圍 |
-40°C 至 +125°C |
| 封裝 |
10-VSSOP |
核心特性
- 高側電流檢測,帶 I2C 輸出
- 測量電流、電壓和功率
- 12 位 ADC 實現精確測量
- 寬共模電壓範圍 (0V 至 26V)
- 低偏移電壓,實現精確電流檢測
- 可編程轉換時間和平均
- 過流/欠壓警報功能
- 小型 10-VSSOP 封裝
典型應用場景
- 5G 基站電源監控
- 汽車儀表板電源管理
- 服務器和電信設備
- 電池管理系統
- 工業自動化和控制
- 便攜式和電池供電設備
環球供應鏈與批發合作夥伴方案
在 Jasin Chip,我們為 INA220AIDGSR 提供全面的供應鏈與批發解決方案。
我們的核心優勢包括:
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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。
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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。
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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。
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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。
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