Communication interface chip UART485/232

MAX3243E 3V to 5.5V Multichannel RS-232 Line Driver/Receiver with +/-15kV IEC ESD Protection

Automotive Audio Bus A2B Transceiver

analog switch

2-Bit Bidirectional 400kHz I2C/SMBus Voltage Level Converter 8-VSSOP -40 to 85

TS5A4624 1Ω SPDT Analog Switch 5V/3.3V Single Channel 2:1 Multiplexer/Demultiplexer

2-Bit Bidirectional 2V to 15V 400kHz I2C/SMBus Buffer/Cable Extender 8-VSSOP -40 to 85

MAX202 5V Dual RS-232 Line Driver/Receiver with +/-15kV ESD Protection

digital isolator

Cryptographic algorithm SHA256 Function Device authentication, key storage, unique ID interface I2C application Anti-copy board, PCBID protection, IP protection, firmware protection, accessories and module protection

Cryptographic algorithm SHA256 Function Device authentication, key storage, unique ID interface I2C application Anti-copy board, PCBID protection, IP protection, firmware protection, accessories and module protection

SN75C1167 Dual Differential Driver and Receiver