{"product_id":"ina3221airgvr-current-voltage-monitor-chip-vqfn-16-5-pack","title":"INA3221AIRGVR Current Voltage Monitor IC VQFN-16 – 5 Pack","description":"\u003ch2\u003eINA3221AIRGVR Current \u0026amp; Voltage Monitor IC – 5-Piece Pack\u003c\/h2\u003e\n\u003cp\u003eGet five brand-new \u003cstrong\u003eINA3221AIRGVR integrated circuits\u003c\/strong\u003e in a compact VQFN-16 package. This tri-channel current and voltage monitor chip from NioCen is engineered for precision power monitoring in embedded systems, power supplies, battery management circuits, and industrial electronics applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple-Channel Monitoring:\u003c\/strong\u003e Simultaneously measures current and voltage across three independent channels for comprehensive power analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVQFN-16 Package:\u003c\/strong\u003e Ultra-compact Very Thin Quad Flat No-Lead footprint — ideal for space-constrained PCB designs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy:\u003c\/strong\u003e Delivers reliable, low-offset measurements for precise power budgeting and load monitoring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Supply Voltage Range:\u003c\/strong\u003e Compatible with a broad range of system voltages, making it versatile across platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI²C \/ SMBus Interface:\u003c\/strong\u003e Easy integration with microcontrollers, single-board computers, and other digital systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new, factory-fresh components — zero prior use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e Pack of 5 pieces, offering excellent value for prototyping or small-batch production.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e INA3221AIRGVR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e VQFN-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterface:\u003c\/strong\u003e I²C \/ SMBus\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Current \/ Voltage Monitor Integrated Circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 5 PCS per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery management and power monitoring systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial power supply design and testing\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems and microcontroller projects\u003c\/li\u003e\n  \u003cli\u003eSingle-board computer (SBC) power rails monitoring\u003c\/li\u003e\n  \u003cli\u003eRobotics and automation electronics\u003c\/li\u003e\n  \u003cli\u003ePCB prototyping and small-batch manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and testing gear? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–10\/0–12\/0–25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the INA3221AIRGVR integrated circuit used for?\u003c\/h4\u003e\n\u003cp\u003eA: The INA3221AIRGVR is a tri-channel current and voltage monitor IC commonly used in battery management systems, embedded power monitoring, industrial power supplies, and microcontroller-based projects. It measures shunt voltage, bus voltage, and calculates current across three independent channels via an I²C\/SMBus interface.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type does the INA3221AIRGVR come in?\u003c\/h4\u003e\n\u003cp\u003eA: The INA3221AIRGVR comes in a VQFN-16 (Very Thin Quad Flat No-Lead, 16-pin) package, which is ideal for compact PCB layouts where board space is limited.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these INA3221AIRGVR chips new or refurbished?\u003c\/h4\u003e\n\u003cp\u003eA: All five chips in this pack are brand-new, unused components. They have not been previously installed, tested in a circuit, or refurbished in any way.\u003c\/p\u003e\n\u003ch4\u003eQ: How many INA3221AIRGVR chips do I receive in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes a pack of 5 (five) INA3221AIRGVR ICs, making it a cost-effective option for prototyping, circuit development, or small-scale production runs.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the INA3221AIRGVR integrated circuit used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The INA3221AIRGVR is a tri-channel current and voltage monitor IC commonly used in battery management systems, embedded power monitoring, industrial power supplies, and microcontroller-based projects. It measures shunt voltage, bus voltage, and calculates current across three independent channels via an I²C\/SMBus interface.\"}}, {\"@type\": \"Question\", \"name\": \"What package type does the INA3221AIRGVR come in?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The INA3221AIRGVR comes in a VQFN-16 (Very Thin Quad Flat No-Lead, 16-pin) package, which is ideal for compact PCB layouts where board space is limited.\"}}, {\"@type\": \"Question\", \"name\": \"Are these INA3221AIRGVR chips new or refurbished?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"All five chips in this pack are brand-new, unused components. They have not been previously installed, tested in a circuit, or refurbished in any way.\"}}, {\"@type\": \"Question\", \"name\": \"How many INA3221AIRGVR chips do I receive in this listing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing includes a pack of 5 (five) INA3221AIRGVR ICs, making it a cost-effective option for prototyping, circuit development, or small-scale production runs.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"INA3221AIRGVR Current Voltage Monitor IC VQFN-16 – 5 Pack\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/ina3221airgvr-current-voltage-monitor-chip-vqfn-16-5-pack\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44168338571351,"sku":"\u003cnone\u003e","price":70.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S9f9def5af17b4287b2a2fb99a63d0ca57.webp?v=1786770876","url":"https:\/\/axlcustomersupport.com\/products\/ina3221airgvr-current-voltage-monitor-chip-vqfn-16-5-pack","provider":"Axl","version":"1.0","type":"link"}