Datasheet

DRIVER ELECTRICAL CHARACTERISTICS
DRIVER SWITCHING CHARACTERISTICS
SN65HVDA540
SN65HVDA541
SLLS981 – MAY 2009 ........................................................................................................................................................................................................ www.ti.com
over recommended operating conditions, T
J
= – 40 ° C to 150 ° C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
6.1 CANH 2.9 4.5
Bus output voltage V
I
= 0 V, STB at 0 V, R
L
= 60 Ω ,
V
O(D)
V
(dominant) See Figure 3 and Figure 4
6.2 CANL 0.8 1.75
V
I
= V
IO
, V
IO
= 3 V, STB at 0 V,
6.3 V
O(R)
Bus output voltage (recessive) R
L
= 60 Ω , See Figure 3 and 2 2.5 3 V
Figure 4
STB at V
IO
, R
L
= 60 Ω ,
6.4 V
O
Bus output voltage (standby mode) – 0.1 0.1 V
See Figure 3 and Figure 4
V
I
= 0 V, R
L
= 60 Ω , STB at 0 V,
6.5 See Figure 3 , Figure 4 , and 1.5 3
Figure 5
V
OD(D)
Differential output voltage (dominant) V
V
I
= 0 V, R
L
= 45 Ω , STB at 0 V,
6.6 See Figure 3 , Figure 4 , and 1.4 3
Figure 5
V
I
= 3 V, STB at 0 V, R
L
= 60 Ω ,
6.7 – 0.012 0.012
See Figure 3 and Figure 4
V
OD(R)
Differential output voltage (recessive) V
6.8 V
I
= 3 V, STB at 0 V, No load – 0.5 0.05
Output symmetry (dominant or STB at 0 V, R
L
= 60 Ω ,
6.9 V
SYM
0.9 V
CC
V
CC
1.1 V
CC
V
recessive) (V
O(CANH)
+ V
O(CANL)
) See Figure 15
Steady-state common-mode output
6.10 V
OC(ss)
2 2.5 3 V
voltage
STB at 0 V, R
L
= 60 Ω ,
See Figure 10
Change in steady-state
6.11 Δ V
OC(ss)
30 mV
common-mode output voltage
6.12 I
IH
High-level input current, TXD input TXD at V
IO
– 2 2 µ A
6.13 I
IL
Low-level input current, TXD input TXD at 0 V – 100 – 7 µ A
V
CC
= 0 V, V
IO
= 0V,
6.14 I
O(off)
Power-off TXD output current 1 µ A
TXD at 5.25 V
V
CANH
= – 12 V, CANL open,
6.15 – 120 – 85
See Figure 13
V
CANH
= 12 V, CANL open,
6.16 0.5 1
See Figure 13
Short-circuit steady-state output
I
OS(ss)
mA
current
V
CANL
= – 12 V, CANH open,
6.17 – 1 – 0.6
See Figure 13
V
CANL
= 12 V, CANH open,
6.18 75 120
See Figure 13
6.19 C
O
Output capacitance See receiver input capacitance
(1) All typical values are at 25 ° C and supply voltages of V
CC
= 5 V and V
IO
= 3.3 V.
over recommended operating conditions, T
J
= – 40 ° C to 150 ° C (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
7.1 t
PLH
Propagation delay time, low-to-high level output STB at 0 V, See Figure 6 65 120
7.2 t
PHL
Propagation delay time, high-to-low level output STB at 0 V, See Figure 6 50 120
ns
7.3 t
r
Differential output signal rise time STB at 0 V, See Figure 6 25
7.4 t
f
Differential output signal fall time STB at 0 V, See Figure 6 45
7.5 t
en
Enable time from standby mode to dominant See Figure 9 10 µ s
7.6 t
(dom)
Dominant time out See Figure 12 300 400 700 µ s
(1) All typical values are at 25 ° C and supply voltages of V
CC
= 5 V and V
IO
= 3.3 V.
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