ISO1042 Isolated CAN Transceiver With 70-V Bus Fault Protection and Flexible Data Rate

1 Features

Meets the ISO 11898-2:2016 physical layer standard
Supports classic CAN up to 1 Mbps and FD (Flexible Data Rate) up to 5 Mbps
Low loop delay: 152 ns
Protection features
- DC bus fault protection voltage: ±70 V
- HBM ESD tolerance on bus pins: ±16 kV
- Driver Dominant Time Out (TXD DTO)
- Undervoltage protection on V_CC1 and V_CC2
Common-Mode Voltage Range: ±30 V
Ideal passive, high impedance bus terminals when unpowered
High CMTI: 100 kV/µs
V_CC1 voltage range: 1.71 V to 5.5 V
- Supports 1.8-V, 2.5-V, 3.3-V and 5.0-V logic interface to the CAN controller
V_CC2 Voltage Range: 4.5 V to 5.5 V
Robust Electromagnetic Compatibility (EMC)
- System-level ESD, EFT, and surge immunity
- Low emissions
Ambient Temperature Range: –40°C to +125°C
16-SOIC and 8-SOIC package options
Automotive version available: ISO1042-Q1
Safety-related certifications:
- 7071-V_PK V_IOTM and 1500-V_PK V_IORM (Reinforced and Basic Options) per DIN VDE V 0884-11:2017-01
- 5000-V_RMS Isolation for 1 Minute per UL 1577
- IEC 60950-1, IEC 60601-1 and EN 61010-1 certifications
- CQC, TUV and CSA certifications