{"product_id":"bs8116a-3-16-key-capacitive-touch-ic-chip-ssop-20-5-pack","title":"BS8116A-3 16-Key Capacitive Touch IC SSOP-20 – 5 Pack","description":"\u003ch2\u003eBS8116A-3 16-Key Capacitive Touch Button Chip – 5-Piece Pack\u003c\/h2\u003e\n\u003cp\u003eGet reliable, high-performance capacitive touch sensing with the \u003cstrong\u003eBS8116A-3 (BS8116A) Integrated Circuit\u003c\/strong\u003e in an SSOP-20 package. This 5-piece pack is ideal for electronics engineers, hobbyists, and DIY developers building touch-enabled interfaces, consumer electronics, home automation panels, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e16 Independent Touch Key Channels\u003c\/strong\u003e – Supports up to 16 capacitive touch buttons for versatile interface design\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSSOP-20 Package\u003c\/strong\u003e – Compact surface-mount footprint, perfect for space-constrained PCB layouts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity\u003c\/strong\u003e – Advanced capacitive sensing technology ensures accurate and responsive touch detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Power Consumption\u003c\/strong\u003e – Optimized for energy-efficient operation in battery-powered and embedded applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Auto-Calibration\u003c\/strong\u003e – Automatically compensates for environmental drift, reducing manual tuning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Circuit Design\u003c\/strong\u003e – Minimal external components required for clean, simplified circuit integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Condition\u003c\/strong\u003e – Each chip is factory-new, tested, and ready for immediate use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 5\u003c\/strong\u003e – Great value for prototyping, production runs, or keeping spares on hand\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BS8116A-3 (BS8116A)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SSOP-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTouch Channels:\u003c\/strong\u003e 16-Key Capacitive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Integrated Circuit (IC)\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTouch-enabled control panels and keypads\u003c\/li\u003e\n  \u003cli\u003eHome automation and smart appliance interfaces\u003c\/li\u003e\n  \u003cli\u003eConsumer electronics and wearable devices\u003c\/li\u003e\n  \u003cli\u003eIndustrial control systems\u003c\/li\u003e\n  \u003cli\u003eDIY electronics and maker projects\u003c\/li\u003e\n  \u003cli\u003eEmbedded systems and microcontroller projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\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\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the BS8116A-3 capacitive touch IC used for?\u003c\/h4\u003e\n\u003cp\u003eA: The BS8116A-3 is a 16-key capacitive touch button integrated circuit in an SSOP-20 package. It is widely used in touch-enabled control panels, home automation systems, consumer electronics, and embedded microcontroller projects where reliable, responsive touch input is needed without mechanical buttons.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many touch channels does the BS8116A-3 support?\u003c\/h4\u003e\n\u003cp\u003eA: The BS8116A-3 supports up to 16 independent capacitive touch key channels, making it suitable for complex touch interface designs. Its built-in auto-calibration feature helps maintain consistent performance across varying environmental conditions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this pack compatible with standard PCB surface-mount assembly processes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The BS8116A-3 comes in an SSOP-20 surface-mount package, which is fully compatible with standard SMT (surface-mount technology) PCB assembly processes, making it easy to integrate into both prototype and production board designs.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes 5 pieces (5 PCS) of the brand-new BS8116A-3 (BS8116A) 16-Key Capacitive Touch Button Chip in SSOP-20 packaging. All chips are in new condition with no high-concern chemicals.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the BS8116A-3 capacitive touch IC used for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BS8116A-3 is a 16-key capacitive touch button integrated circuit in an SSOP-20 package. 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