SLLS545G November 2002 – October 2015 SN55HVD251 , SN65HVD251
PRODUCTION DATA.
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
CANH | 7 | I/O | High-level CAN bus line |
CANL | 6 | I/O | Low-level CAN bus line |
D | 1 | I | CAN transmit data input (LOW for dominant and HIGH for recessive bus states), also called TXD, driver input |
GND | 2 | GND | Ground connection |
R | 4 | O | CAN receive data output (LOW for dominant and HIGH for recessive bus states), also called RXD, receiver output |
RS | 8 | I | Mode select pin: strong pulldown to GND = high-speed mode, strong pull up to VCC = low-power mode, 10-kΩ to 100-kΩ pulldown to GND = slope control mode |
VCC | 3 | Supply | Transceiver 5-V supply voltage |
VREF | 5 | O | Reference output voltage |