Datasheet

SN65HVD230Q-Q1
SN65HVD231Q-Q1
SN65HVD232Q-Q1
SGLS398A − APRIL 2002 − REVISED APRIL 2008
3
www.ti.com
Function Tables
DRIVER (SN65HVD230Q, SN65HVD231Q)
INPUT D
R
OUTPUTS
BUS STATE
INPUT D R
S
CANH CANL
BUS STATE
L
V 12V
H L Dominant
H
V
(Rs)
< 1.2 V
Z Z Recessive
Open X Z Z Recessive
X V
(Rs)
> 0.75 V
CC
Z Z Recessive
H = high level; L = low level; X = irrelevant; ? = indeterminate
DRIVER (SN65HVD232Q)
INPUT D
OUTPUTS
BUS STATE
INPUT D
CANH CANL
BUS STATE
L H L Dominant
H Z Z Recessive
Open Z Z Recessive
H = high level; L = low level
RECEIVER (SN65HVD230Q)
DIFFERENTIAL INPUTS
R
S
OUTPUT R
V
ID
≥ 0.9 V X L
0.5 V < V
ID
< 0.9 V X ?
V
ID
≤ 0.5 V X H
Open X H
H = high level; L = low level; X = irrelevant; ? = indeterminate
RECEIVER (SN65HVD231Q)
DIFFERENTIAL INPUTS
R
S
OUTPUT R
V
ID
≥ 0.9 V L
0.5 V < V
ID
< 0.9 V
V
(
Rs
)
< 1.2 V
?
V
ID
≤ 0.5 V
V
(Rs)
<
1.2
V
H
X V
(Rs)
> 0.75 V
CC
H
X 1.2 V < V
(Rs)
< 0.75 V
CC
?
Open X H
H = high level; L = low level; X = irrelevant; ? = indeterminate
RECEIVER (SN65HVD232Q)
DIFFERENTIAL INPUTS
OUTPUT R
V
ID
≥ 0.9 V L
0.5 V < V
ID
< 0.9 V ?
V
ID
≤ 0.5 V H
Open H
H = high level; L = low level; X = irrelevant; ? = indeterminate