ZHCSPG0 December 2021 TCAN1167-Q1
PRODUCTION DATA
| DEVICE MODE | TXD INPUTS(1) | BUS OUTPUTS | DRIVEN BUS STATE(2) | |
|---|---|---|---|---|
| CANH | CANL | |||
| Normal | Low | High | Low | Dominant |
| High or Open | High impedance | High impedance | Biased to VCCOUT/2 |
|
| Silent | x | High impedance | High impedance | Biased to VCCOUT/2 |
| Standby | x | High impedance | High impedance | Biased to GND |
| Sleep | x | High impedance | High impedance | Biased to GND |
| DEVICE MODE | CAN DIFFERENTIAL INPUTS VID = VCANH – VCANL |
BUS STATE | RXD TERMINAL |
|---|---|---|---|
| Normal/Silent | VID ≥ 0.9 V | Dominant | Low |
| 0.5 V < VID < 0.9 V | Indeterminate | Indeterminate | |
| VID ≤ 0.5 V | Recessive | High | |
| Open (VID ≈ 0 V) | Open | High | |
| Standby | VID ≥ 1.15 V | Dominant | High Low if wake-up event persists |
| 0.5 V < VID < 1.15 V | Indeterminate | ||
| VID ≤ 0.4 V | Recessive | ||
| Open (VID ≈ 0 V) | Open | ||
| Sleep | VID ≥ 1.15 V | Dominant | High Low if wake-up event persists. Tri-state if VSUP are not present |
| 0.4 V < VID < 1.15 V | Indeterminate | ||
| VID ≤ 0.4 V | Recessive | ||
| Open (VID ≈ 0 V) | Open |