Datasheet
SN65HVD1050-EP
SLLS772A –DECEMBER 2006–REVISED OCTOBER 2009
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Driver Electrical Characteristics
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
(1)
CANH 2.9 3.4 4.5
V
I
= 0 V, S at 0 V, R
L
= 60 Ω,
V
O(D)
Bus output voltage (dominant) V
See Figure 1 and Figure 2
CANL 0.8 1.5
V
I
= 3 V, S at 0 V, R
L
= 60 Ω,
V
O(R)
Bus output voltage (recessive) 2 2.3 3 V
See Figure 1 and Figure 2
V
I
= 0 V, R
L
= 60 Ω, S 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, S at 0 V,
1.4 3
See Figure 1, Figure 2, and Figure 3
V
I
= 3 V, S at 0 V,
–0.012 0.012
See Figure 1 and Figure 2
V
OD(R)
Differential output voltage (recessive) V
V
I
= 3 V, S at 0 V, No load –0.5 0.05
V
OC(ss)
Steady-state common-mode output voltage 2 2.3 3 V
S at 0 V, See Figure 8
Change in steady-state common-mode
ΔV
OC(ss)
30 mV
output voltage
I
IH
High-level input current, TXD input V
I
at V
CC
–2 2
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
V
CANH
= –12 V, CANL open, See Figure 11 –105 –72
V
CANH
= 12 V, CANL open, SeeFigure 11 0.36 1
I
OS(ss)
Short-circuit steady-state output current mA
V
CANL
= –12 V, CANH open, See Figure 11 –1 –0.5
V
CANL
= 12 V, CANH open, See Figure 11 71 105
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 (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation delay time, low- to high-level output 25 65 120
S at 0 V, See Figure 4 ns
t
PHL
Propagation delay time, high- to low-level output 25 45 120
t
r
Differential output signal rise time 25
S at 0 V, See Figure 4 ns
t
f
Differential output signal fall time 50
t
en
Enable time from silent mode to dominant See Figure 7 1 μs
t
(dom)
Dominant time-out ↓V
I
, See Figure 10 300 450 700 μs
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