TLE7257LEXUMA1

TLE7257 LIN Transceiver TLE7257SJ TLE7257LE Data Sheet Rev. 1.1, 2015-08-20 Automotive Power TLE7257 Table of Contents 1 Overview . 3 2 Block Diagram . 4 3 Pin Configuration 5 3.1 Pin Assignment . 5 3.2 Pin Definitions and Functions 5 4 Functional Description 6 4.1 Operating Modes . 7 4.2 Normal Operation Mode 8 4.3 Standby Mode 9 4.4 Sleep Mode . 10 4.5 Bus Wake-up Event 12 4.6 Mode Transition via EN input . 13 4.7 Over-Temperature Protection . 14 4.8 Undervoltage Detection . 15 4.9 TxD Time-out . 16 4.10 3.3 V and 5 V Logic Capability 16 4.11 Short Circuit 16 5 General Product Characteristics . 17 5.1 Absolute Maximum Ratings 17 5.2 Functional Range 18 5.3 Thermal Characteristics . 18 6 Electrical Characteristics . 19 6.1 Functional Device Characteristics . 19 6.2 Diagrams 23 7 Application Information 24 7.1 Application Example 24 7.2 ESD Susceptibility according to IEC61000-4-2 . 25 7.3 Transient Robustness according to ISO 7637-2 . 25 7.4 LIN Physical Layer Compatibility 25 7.5 TxD Fail-Safe Input . 25 7.6 RxD Pull-up Resistor . 26 7.7 Compatibility with other Infineon LIN Transceivers . 27 8 Package Outlines . 29 9 Revision History 30 Data Sheet 2 Rev. 1.1, 2015-08-20