The MAX13054ESA+T is an industry-standard high-speed CAN transceiver from Analog Devices (formerly Maxim Integrated) with extended \u00b180V fault protection and +3.3V logic compatibility. Operating at data rates up to 1 Mbps, it provides a robust interface between a CAN protocol controller and the physical bus wires in an 8-pin SOIC package. The T suffix indicates tape and reel packaging.<\/p>\n
Product Overview The MAX13054ESA+T is an industry-standard high-speed CAN transceiver from Analog Devices (formerly Maxim Integrated) with extended \u00b180V fault protection and +3.3V logic compatibility. Operating at data rates up to 1 Mbps, it provides a robust interface between a CAN protocol controller and the physical bus wires in an 8-pin SOIC package. The T […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[165],"class_list":["post-6483","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-adi"],"acf":{"brief_explanation":"High-speed CAN transceiver, 1Mbps, \u00b180V fault protection, 3.3V logic compatible, ISO 11898, SOIC-8","date_code":"","package_case":"SOIC-8","in_stock":5640,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/MAX13050-MAX13054.pdf","price":"$2.57","product_introduction":"The MAX13054ESA+T from Analog Devices is a high-speed Controller Area Network (CAN) transceiver with extended \u00b180V fault protection, significantly exceeding the standard ISO 11898 requirement. A unique feature is the separate VCC2 supply pin that allows direct interface with 3.3V microcontrollers without level shifting. The transceiver supports data rates up to 1 Mbps and includes a TXD dominant timeout function that prevents a faulty CAN controller from permanently locking the bus. The device is pin-for-pin compatible with the MAX13050\/52\/53 family, offering design flexibility.","working_principle":"The MAX13054ESA+T bridges the CAN protocol controller (typically an MCU with a CAN controller peripheral) and the physical differential bus. The TXD input receives serialized data from the CAN controller at 3.3V logic levels (via VCC2), and the driver converts this to differential signals on CANH and CANL at 5V levels. The receiver monitors the bus differential voltage and presents the decoded data to the MCU via the RXD output at VCC2 logic levels. The \u00b180V fault protection is achieved through specialized input structures that can withstand overvoltage conditions without damage. The TXD dominant timeout circuit monitors the TXD input; if it remains low for more than 1 ms (indicating a stuck controller), the driver is disabled to prevent bus lockup. Thermal shutdown activates at approximately 160\u00b0C junction temperature.","pin_description":"
| Pin<\/th> | Name<\/th> | Function<\/th><\/tr> | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1<\/td> | TXD<\/td> | Transmit Data Input (from CAN controller)<\/td><\/tr> | ||||||||||||
| 2<\/td> | GND<\/td> | Ground<\/td><\/tr> | ||||||||||||
| 3<\/td> | VCC<\/td> | 5V Supply for CAN transceiver<\/td><\/tr> | ||||||||||||
| 4<\/td> | RXD<\/td> | Receive Data Output (to CAN controller)<\/td><\/tr> | ||||||||||||
| 5<\/td> | VCC2<\/td> | 3.3V Logic Supply for TXD\/RXD interface<\/td><\/tr> | ||||||||||||
| 6<\/td> | CANL<\/td> | CAN Bus Low Line<\/td><\/tr> | ||||||||||||
| 7<\/td> | CANH<\/td> | CAN Bus High Line<\/td><\/tr> | ||||||||||||
| 8<\/td> | STBY<\/td> | Standby Mode Control (active high)<\/td><\/tr><\/table>","application_scenarios":"The MAX13054ESA+T is ideal for industrial CAN networks where \u00b180V fault protection guards against miswiring and voltage transients common in factory environments. The 3.3V logic interface (VCC2) enables direct connection to modern low-power MCUs without external level shifters, simplifying designs in DeviceNet nodes. In medium- and heavy-duty truck systems, the robust fault protection survives the harsh electrical environment of 12V\/24V battery systems. The dominant timeout feature is critical in safety-critical automotive applications where a failed controller must not block the entire CAN bus.","alternative_models":"
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