{"product_id":"max3232cpwr-rs232-line-driver-receiver-ic-tssop-16-10-pack","title":"MAX3232CPWR RS-232 Line Driver\/Receiver IC TSSOP-16 – 10 Pack","description":"\u003ch2\u003eMAX3232CPWR RS-232 Line Driver\/Receiver Integrated Circuit – 10-Pack\u003c\/h2\u003e\n\u003cp\u003eGet reliable serial communication in your embedded designs with this 10-piece set of \u003cstrong\u003eMAX3232CPWR\u003c\/strong\u003e RS-232 Line Driver\/Receiver ICs in the compact \u003cstrong\u003eTSSOP-16\u003c\/strong\u003e package. Engineered for low-voltage operation, the MAX3232 operates from a single 3.3V supply while maintaining full RS-232 compliance — making it ideal for microcontroller UART interfaces, industrial control boards, and communication modules.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIC Part:\u003c\/strong\u003e MAX3232CPWR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e RS-232 Line Driver \/ Receiver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TSSOP-16 (Thin Shrink Small Outline Package)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.0V – 5.5V (single supply operation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Charge-Pump:\u003c\/strong\u003e Generates ±5.5V internally — no external voltage rails needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eData Rate:\u003c\/strong\u003e Up to 250 kbps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrivers \/ Receivers:\u003c\/strong\u003e 2 drivers, 2 receivers per chip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Shutdown Current:\u003c\/strong\u003e 1µA typical — great for battery-powered designs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new, genuine components\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\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMicrocontroller UART-to-RS-232 level shifting\u003c\/li\u003e\n  \u003cli\u003eSerial communication for embedded systems (Arduino, STM32, ESP32, Raspberry Pi, etc.)\u003c\/li\u003e\n  \u003cli\u003eIndustrial automation and PLC communication\u003c\/li\u003e\n  \u003cli\u003ePortable and battery-powered serial devices\u003c\/li\u003e\n  \u003cli\u003eNetworking equipment and serial terminal interfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the MAX3232CPWR?\u003c\/h3\u003e\n\u003cp\u003eThe MAX3232 is a go-to choice for engineers and hobbyists needing robust RS-232 communication from a low-voltage 3.3V system. Its integrated charge-pump capacitors (only four small external caps required) keep your PCB footprint minimal, while the TSSOP-16 package suits space-constrained designs perfectly. Buying a 10-pack ensures you always have spares on hand for prototyping and production runs.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003eLooking for other useful tools and accessories? Check out the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your electronics workshop.\u003c\/p\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 MAX3232CPWR and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: The MAX3232CPWR is an RS-232 line driver\/receiver integrated circuit (IC) in a TSSOP-16 package. It converts logic-level UART signals (3.3V) from a microcontroller or processor into RS-232-compliant voltage levels, enabling serial communication between devices such as PCs, modems, and industrial equipment. It includes two drivers and two receivers per chip.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this IC compatible with 3.3V microcontrollers like STM32 or Arduino?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The MAX3232CPWR operates from a single 3.3V to 5.5V supply, making it fully compatible with 3.3V microcontrollers (e.g., STM32, ESP32, Raspberry Pi) as well as 5V systems like classic Arduino boards. Its internal charge pump generates the ±5.5V levels required for RS-232 output without any external power rails.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What external components are needed to use the MAX3232CPWR?\u003c\/h4\u003e\n\u003cp\u003eA: Typically only four small capacitors (0.1µF each) are required for the internal charge pump — that's it. No external voltage regulators or additional power supplies are needed, which keeps your circuit design simple and your PCB compact.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why should I buy a 10-pack instead of a single unit?\u003c\/h4\u003e\n\u003cp\u003eA: Purchasing the 10-piece MAX3232CPWR pack is cost-effective for prototyping, development, and small-batch production. Having extras on hand prevents project delays caused by damaged or lost components and provides significant savings per unit compared to buying individually.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the MAX3232CPWR and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MAX3232CPWR is an RS-232 line driver\/receiver integrated circuit (IC) in a TSSOP-16 package. It converts logic-level UART signals (3.3V) from a microcontroller or processor into RS-232-compliant voltage levels, enabling serial communication between devices such as PCs, modems, and industrial equipment. It includes two drivers and two receivers per chip.\"}}, {\"@type\": \"Question\", \"name\": \"Is this IC compatible with 3.3V microcontrollers like STM32 or Arduino?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The MAX3232CPWR operates from a single 3.3V to 5.5V supply, making it fully compatible with 3.3V microcontrollers (e.g., STM32, ESP32, Raspberry Pi) as well as 5V systems like classic Arduino boards. 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Having extras on hand prevents project delays caused by damaged or lost components and provides significant savings per unit compared to buying individually.\"}}]}\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\": \"MAX3232CPWR RS-232 Line Driver\/Receiver IC TSSOP-16 – 10 Pack\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/max3232cpwr-rs232-line-driver-receiver-ic-tssop-16-10-pack\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44167932674135,"sku":"\u003cnone\u003e","price":93.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S007828782eb343afa6c732c9d3ddeae9j.webp?v=1786764826","url":"https:\/\/axlcustomersupport.com\/products\/max3232cpwr-rs232-line-driver-receiver-ic-tssop-16-10-pack","provider":"Axl","version":"1.0","type":"link"}