Datasheet

SN65HVD1040-Q1
SLLS753D –FEBRUARY 2007– REVISED AUGUST 2011 www.ti.com
DEVICE SWITCHING CHARACTERISTICS
over recommended operating conditions including operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN MAX UNIT
t
d(LOOP1)
Total loop delay, driver input to receiver output, recessive to dominant 90 230 ns
STB at 0 V, See
Figure 9
t
d(LOOP2)
Total loop delay, driver input to receiver output, dominant to recessive 90 230 ns
DRIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions including operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
CANH 2.9 3.4 4.5
V
I
= 0 V, STB at 0 V, R
L
= 60 Ω,
V
O(D)
Bus output voltage (dominant) V
See Figure 1 and Figure 2
CANL 0.8 1.75
V
I
= 3 V, STB at 0 V, R
L
= 60 Ω,
V
O(R)
Bus output voltage (recessive) 2 2.5 3 V
See Figure 1 and Figure 2
STB at Vcc, R
L
= 60 Ω,
V
O
Bus output voltage (standby mode) –0.1 0.1 V
See Figure 1 and Figure 2
V
I
= 0 V, R
L
= 60 Ω, STB at 0 V,
1.5 3
See Figure 1, Figure 2, and Figure 3
V
OD(D)
Differential output voltage (dominant) V
V
I
= 0 V, R
L
= 45 Ω, STB at 0 V,
1.4 3
See Figure 1, Figure 2, and Figure 3
V
I
= 3 V, STB at 0 V, R
L
= 60 Ω,
–0.012 0.012
See Figure 1 and Figure 2
V
OD(R)
Differential output voltage (recessive) V
V
I
= 3 V, STB at 0 V, No load –0.5 0.05
Output symmetry (dominant or recessive)
V
SYM
STB at 0 V, R
L
= 60 Ω, See Figure 13 0.9 V
CC
V
CC
1.1 V
CC
V
(V
O(CANH)
+ V
O(CANL)
)
V
OC(ss)
Steady-state common-mode output voltage STB at 0 V, R
L
= 60 Ω, See Figure 8 2 2.5 3 V
Change in steady-state common-mode
ΔV
OC(ss)
STB at 0 V, R
L
= 60 Ω, See Figure 8 30 mV
output voltage
I
IH
High-level input current, TXD input V
I
at V
CC
–2 2 μA
I
IL
Low-level input current, TXD input V
I
at 0 V –50 –10 μA
I
O(off)
Power-off TXD output current V
CC
at 0 V, TXD at 5 V 1 μA
V
CANH
= –12 V, CANL open,
–120 –85
See Figure 11
V
CANH
= 12 V, CANL open,
0.4 1
See Figure 11
I
OS(ss)
Short-circuit steady-state output current mA
V
CANL
= –12 V, CANH open,
–1 –0.6
See Figure 11
V
CANL
= 12 V, CANH open,
75 120
See Figure 11
C
O
Output capacitance See receiver input capacitance
(1) All typical values are at 25°C with a 5-V supply.
DRIVER SWITCHING CHARACTERISTICS
over recommended operating conditions including operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation delay time, low-to-high level output STB at 0 V, See Figure 4 25 65 120 ns
t
PHL
Propagation delay time, high-to-low level output STB at 0 V, See Figure 4 25 45 120 ns
t
r
Differential output signal rise time STB at 0 V, See Figure 4 25 ns
t
f
Differential output signal fall time STB at 0 V, See Figure 4 45 ns
t
en
Enable time from standby mode to dominant See Figure 7 10 μs
t
(dom)
Dominant time out ↓V
I
, See Figure 10 300 450 700 μs
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