{"product_id":"pca82c250-a82c250-sop8-can-bus-transceiver-ic-5v","title":"PCA82C250 \/ A82C250 \/ 82C250 SOP-8 CAN Bus Transceiver IC 5V","description":"\u003ch2\u003ePCA82C250 \/ A82C250 \/ 82C250 — SOP-8 CAN Bus Transceiver IC\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003ePCA82C250\u003c\/strong\u003e is a high-speed \u003cstrong\u003eCAN (Controller Area Network) bus transceiver\u003c\/strong\u003e compliant with \u003cstrong\u003eISO 11898\u003c\/strong\u003e, designed to interface between a CAN controller and the physical CAN bus. Supports data rates up to \u003cstrong\u003e1 Mbps\u003c\/strong\u003e and is widely used in automotive OBD systems, industrial automation, and embedded CAN networks. Available in SOP-8 SMD package.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003eKey Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Numbers\u003c\/td\u003e\n\u003ctd\u003ePCA82C250 \/ A82C250 \/ 82C250\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage\u003c\/td\u003e\n\u003ctd\u003eSOP-8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage (Vcc)\u003c\/td\u003e\n\u003ctd\u003e4.5V – 5.5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN Bus Standard\u003c\/td\u003e\n\u003ctd\u003eISO 11898 (high-speed CAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Data Rate\u003c\/td\u003e\n\u003ctd\u003e1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Nodes\u003c\/td\u003e\n\u003ctd\u003eUp to 110 nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Voltage Range\u003c\/td\u003e\n\u003ctd\u003e-8V to +18V (fault tolerant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;170μA (standby mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eESD Protection\u003c\/td\u003e\n\u003ctd\u003e±2kV (HBM) on bus pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003chr\u003e\u003ch3\u003eWhy Choose PCA82C250?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ \u003cstrong\u003eISO 11898 compliant\u003c\/strong\u003e — guaranteed interoperability with all CAN controllers\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e1 Mbps data rate\u003c\/strong\u003e — supports full-speed CAN FD-compatible networks\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003e110-node bus\u003c\/strong\u003e — large network capacity for industrial applications\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eFault-tolerant bus pins\u003c\/strong\u003e — withstands -8V to +18V bus faults\u003c\/li\u003e\n\u003cli\u003e✅ \u003cstrong\u003eLow standby current\u003c\/strong\u003e — \u0026lt;170μA for battery-powered automotive ECUs\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eCompatible With \/ Works With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMCP2515\u003c\/strong\u003e SPI CAN controller (Arduino CAN bus shield)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32\u003c\/strong\u003e bxCAN peripheral (F103, F407, F446 series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32\u003c\/strong\u003e TWAI (Two-Wire Automotive Interface) peripheral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNXP SJA1000\u003c\/strong\u003e standalone CAN controller\u003c\/li\u003e\n\u003cli\u003eOBD-II diagnostic interfaces (ISO 15765-4 CAN)\u003c\/li\u003e\n\u003cli\u003eCANopen and DeviceNet industrial networks\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino CAN Bus\u003c\/strong\u003e — MCP2515 + PCA82C250 for OBD-II vehicle data logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTM32 CAN Network\u003c\/strong\u003e — bxCAN peripheral with PCA82C250 transceiver for industrial automation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomotive ECU\u003c\/strong\u003e — body control module, ABS, and engine management CAN interface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial CANopen\u003c\/strong\u003e — sensor\/actuator nodes on factory automation networks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOBD-II Adapter\u003c\/strong\u003e — vehicle diagnostic tool CAN physical layer\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the difference between PCA82C250 and TJA1050?\u003c\/strong\u003e\u003cbr\u003eA: Both are ISO 11898 CAN transceivers with identical pinout and 1Mbps capability. TJA1050 has improved EMC performance and is the preferred choice for new designs. PCA82C250 is the classic original, widely used in existing automotive and industrial equipment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can PCA82C250 work with 3.3V microcontrollers?\u003c\/strong\u003e\u003cbr\u003eA: The IC requires 5V Vcc, but the TXD\/RXD logic pins are 3.3V-compatible (VIH min = 2.0V). Use a 5V supply for the IC and connect TXD\/RXD directly to 3.3V MCU GPIO without level shifting.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Do I need termination resistors on the CAN bus?\u003c\/strong\u003e\u003cbr\u003eA: Yes. ISO 11898 requires 120Ω termination at each end of the bus. For a 2-node bench setup, add one 120Ω resistor between CANH and CANL at each node.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ePCA82C250 \/ A82C250 \/ 82C250 SOP-8 CAN Bus Transceiver IC (quantity per variant selected)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991479636203,"sku":"\u003cnone\u003e","price":8.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/pca82c250-a82c250-82c250-sop8-can-interface-ic-controller.webp?v=1761547738","url":"https:\/\/keszoox.com\/products\/pca82c250-a82c250-sop8-can-bus-transceiver-ic-5v","provider":"Keszoox","version":"1.0","type":"link"}