TPT1255/TPT1256 ±15 kV IEC ESD High-speed CAN FD transceiver

Description 

The TPT125x device is a CAN transceiver which  meets the ISO11898 High-speed CAN (Controller  Area Network) physical layer standard. The device is  designed to use in CAN FD networks up to 5 Mbps, and to enhance timing margin and higher data rates  in long and high-loading networks. As design, the  device features cross-wire, overvoltage and loss of  ground protection from −42 V to +42 V,  overtemperature shutdown, a −30 V to +30 V  common-mode range. TPT1256 has a secondary  power supply input for I/O level shifting the input pin  thresholds and RXD output level, and the device  comes with silent mode which is also commonly  referred as listen-only mode, and it includes many  protection features to enhance device and network  robustness. 

TPT125x is available in SOP-8 and DFN3X3-8L  package, and characterized from –40°C to +125°C.

Features 

 Meet ISO11898 Standard 

 Support CAN FD and data rates up to 5 Mbps 

 Typical Loop Delay: 110 ns 

 5 V power supply, 3.0 V ~ 5.5 V IO interface  

 Receiver Common Mode Input Voltage: ±30 V 

 Bus Fault Protection: ±42 V  

 Up to 110 Nodes in CAN network 

 Junction Temperatures from −40°C to 150°C 

 Latch-Up performance exceeds 500 mA 

 BUS pin ESD Protection： 

− ±15 kV IEC-Contact ESD 

− ±15 kV Human-Body Model 

− ±1.5 kV Charged-Device Model 

Applications 

 All devices support highly loaded CAN networks 

 Field Industrial Automation, Sensors and Drive  Systems 

 Building, Security Control Systems 

 Energy Storage systems 

 Telecom Base Station Status and Control