Datasheet
SN65HVD1050
www.ti.com
SLLS632B –DECEMBER 2005–REVISED MARCH 2010
RECEIVER ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP
(1)
MAX UNIT
V
IT+
Positive-going input threshold voltage 800 900
S at 0 V, See Table 4
V
IT–
Negative-going input threshold voltage 500 650 mV
V
hys
Hysteresis voltage (V
IT+
– V
IT–
) 100 125
4.75V < V
CC
< 5.25V 4 4.6
I
O
= –2 mA, See
V
OH
High-level output voltage V
Figure 6
4.5V < V
CC
< 5.5V 3.8
V
OL
Low-level output voltage I
O
= 2 mA, See Figure 6 0.2 0.4 V
CANH or CANL = 5 V,
I
I(off)
Power-off bus input current Other pin at 0 V, 165 250 mA
V
CC
at 0 V, TXD at 0 V
I
O(off)
Power-off RXD leakage current V
CC
at 0 V, RXD at 5 V 20 mA
Input capacitance to ground, (CANH or TXD at 3 V,
C
I
13
CANL) V
I
= 0.4 sin (4E6pt) + 2.5 V
pF
C
ID
Differential input capacitance TXD at 3 V, V
I
= 0.4 sin (4E6pt) 5
R
ID
Differential input resistance 30 80
TXD at 3 V, S at 0 V kΩ
R
IN
Input resistance, (CANH or CANL) 15 30 40
Input resistance matching
R
I(m)
V
(CANH)
= V
(CANL)
–3% 0% 3%
[1 – (R
IN (CANH)
/ R
IN (CANL)
)] x 100%
(1) All typical values are at 25°C with a 5-V supply.
RECEIVER SWITCHING CHARACTERISTICS
over recommended operating conditiions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation delay time, low-to-high-level output 4.75V < V
CC
< 5.25V 60 100 130
4.5V < V
CC
< 5.5V 60 135
t
PHL
Propagation delay time, high-to-low-level output 4.75V < V
CC
< 5.25V 45 70 90
S at 0 V or V
CC
, See
ns
Figure 6
4.5V < V
CC
< 5.5V 45 95
t
r
Output signal rise time 8
t
f
Output signal fall time 8
S-PIN CHARACTERISTICS
over recommended operating conditiions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
I
IH
High level input current S at 2 V 20 40 70
mA
I
IL
Low level input current S at 0.8 V 5 20 30
VREF-PIN CHARACTERISTICS
over operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
O
Reference output voltage –50 mA < I
O
< 50 mA 0.4 V
CC
0.5 V
CC
0.6 V
CC
V
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