ISO1050 - 5 V Isolated CAN Transeiver
ISO1050 - 5 V Isolated CAN Transeiver
Texas Instruments introduced the first isolated Controller-Area Network (CAN) transceiver. The ISO1050 combines TI’s innovative CAN and isolation technologies to reduce required components by at least half, and simplifies board design in industrial automation, motor control and medical equipment. Loop time is reduced by 34%, giving designers flexibility to use longer network cables than can be used with other common isolated CAN solutions.
The ISO1050 reduces system-level power consumption by 38% compared to isolated optocoupler solutions. In high-voltage applications where minimum clearance is required, the 6.1 mm wide-body package reduces board space by 30%. Additionally, the ultra-low ElectromMagnetic Emissions (EME) support sensitive analog applications, such as industrial sensors.
Features
- 4000 VPEAK isolation
- Failsafe outputs
- Low loop delay: 150 ns typical
- 50 kV/ms typical transient immunity
- Meets or exceeds ISO 11898 requirements
- Bus-Fault protection of –27 V to 40 V
- Dominant time-out function
- UL 1577, IEC 60747-5-2 (VDE 0884, Rev. 2), IEC · HVAC 61010-1, IEC 60950-1 and CSA approval pending
- 3.3 V inputs are 5 V tolerant
- Typical 25-year life at rated working voltage
Key Applications
- CAN data buses
- Industrial automation
- DeviceNet data buses
- CANopen data buses
- CANKingdom data buses
- Medical scanning and imaging
- Security systems
- Telecom base station status and control
- HVAC
- Building automation
