MAX3057

PRODUCTION

±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceivers

Data Sheet (Rev. 1) Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.39

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Overview

±80V Fault Protection for 42V Systems
Four Operating Modes
- High-Speed Operation Up to 2Mbps
- Slope-Control Mode to Reduce EMI (40kbps to 500kbps)
- Standby Mode
- Low-Current Shutdown Mode
AutoShutdown when Device Is Inactive (MAX3050)
Automatic Wake-Up from Shutdown (MAX3050)
Thermal Shutdown
Current Limiting
Fully Compliant with the ISO-11898-2 Standard (MAX3050 Only)

The MAX3050/MAX3057 interface between the CAN protocol controller and the physical wires of the bus lines in a controller area network (CAN). They are primarily intended for systems requiring data rates up to 2Mbps and feature ±80V fault protection against short circuits in high-voltage power buses. They provide differential transmit capability to the bus and differential receive capability to the CAN controller.

The MAX3050/MAX3057 have four modes of operation: high speed, slope control, standby, and shutdown. High-speed mode allows data rates up to 2Mbps. In slope-control mode, data rates are 40kbps to 500kbps, so the effects of EMI are reduced, and unshielded twisted or parallel cable can be used. In standby mode, the transmitters are shut off and the receivers are put into low-current mode. In shutdown mode, the transmitter and receiver are switched off.

The MAX3050 has an AutoShutdown™ function that puts the device into a 15µA shutdown mode when the bus or CAN controller is inactive for 4ms or longer.

The MAX3050/MAX3057 are available in an 8-pin SO package and are specified for operation from -40°C to +125°C.

Applications

HVAC Controls
Telecom 72V Systems

Part Models: 2
1ku List Price: Starting From $2.39

Documentation

Data Sheet 1

MAX3050-MAX3057: ±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceivers Data Sheet (Rev.1) 02/17/2015

Reliability Data 1

MAX3057 Reliability Data 01/12/2023

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX3057ASA+	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys
MAX3057ASA+T	Small-Outline IC, Narrow (0.15in)	Material Declaration Reliablity Data Package Resources	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

May 22, 2018 - 1702N ASSEMBLY
		pcn_1702n
MAX3057ASA+	PRODUCTION
MAX3057ASA+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
Interface Transceivers & Isolators 4
MAX3053	PRODUCTION	±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver
MAX3054	PRODUCTION	±80V Fault-Protected/Tolerant CAN Transceiver
MAX3056		±80V Fault-Protected/Tolerant CAN Transceiver
MAX3055	PRODUCTION	±80V Fault-Protected/Tolerant CAN Transceiver

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