USB-CAN and USB-LIN Specifications
Power Requirement
+5 VDC (+/– 5%)
| USB-CAN | 250 mA typical |
| LIN | 200 mA typical |
Physical
| Dimensions (Non-Sync) | 7.87 cm by 6.35 cm by 2.54 cm (3.1 in. by 2.5 in.by 1.0 in.) |
| Dimensions (Sync) | 7.87 cm by 7.11 cm by 2.54 cm (3.1 in. by 2.8 in.by 1.0 in.) |
| Cable length | 2 m |
| I/O connector | 9-pin male D-SUB, Optional 3-pin Combicon for synchronization |
Operating Environment
| Ambient temperature | 0 to 55 °C |
| Relative humidity | 10 to 90%, noncondensing |
| (Tested in accordance with IEC-60068-2-1, IEC-60068-2-2, IEC-60068-2-56.) | |
Storage Environment
| Ambient temperature | –20 to 70 °C |
| Relative humidity | 5 to 95%, noncondensing |
| (Tested in accordance with IEC-60068-2-1, IEC-60068-2-2, IEC-60068-2-56.) | |
Optical Isolation
Isolation up to 500 VDC (withstand, 2s max) channel-to-bus, port-to-port (two-port devices only)
Synchronization Triggers (USB-8472s, USB-8473s, and USB-8476s only)
| Trigger lines | 1 input/output |
| Clock lines | 1 input/output |
| Input clock tolerance
1 MHz Frequency: ±1% Duty Cycle: 25% to 75% 10 MHz Frequency: ±1% Duty Cycle: 25% to 75% 20 MHz Frequency: ±1% Duty Cycle: 40% to 53% |
|
| I/O compatibility | TTL |
| Power-on state | Input (High-Z) |
| Response | Rising Edge Triggers |
High-Speed CAN
| Transceiver | Philips TJA1041 |
| Max baud rate | 1 Mbps |
| Min baud rate | 40 kbps |
| CAN_H, CAN_L bus lines | –27 to +40 VDC |
Low-Speed/Fault-Tolerant CAN
| Transceiver | Philips TJA1054A |
| Max baud rate | 125 kbps |
| Min baud rate | 5 kbps,
10 kbps min for all error modes |
| CAN_H, CAN_L bus lines | –27 to +40 VDC |
LIN
| Transceiver | Amtel ATA6620 |
| Max baud rate | 20 kbps |
| Min baud rate | 2.4 kbps |
| VBAT power requirement (always required) | +8 to +18 VDC (12 VDC recommended) on V+ connector pin (referenced to V–) |