CAN Board - Datasheet

SN65HVD230
SN65HVD231
SN65HVD232
SLOS346G – MARCH 2001 – REVISED JUNE 2002
8
www.ti.com
driver switching characteristics over recommended operating conditions(unless otherwise noted)
SN65HVD232
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
t
PLH
Propagation delay time, low-to-high-level output 35 85 ns
t
PHL
Propagation delay time, high-to-low-level output 70 120 ns
t
sk(p)
Pulse skew (|t
P(HL)
– t
P(LH)
|)
C
L
= 50 pF, See Figure 4
35 ns
t
r
Differential output signal rise time
C
L
50
F,
See
Figure
4
25 50 100 ns
t
f
Differential output signal fall time 40 55 80 ns
receiver electrical characteristics over recommended operating conditions (unless otherwise
noted)
PARAMETER TEST CONDITIONS MIN TYP
†
MAX UNIT
V
IT+
Positive-going input threshold voltage
See Table 1
750 900 mV
V
IT–
Negative-going input threshold voltage
See Table 1
500 650
mV
V
hys
Hysteresis voltage (V
IT+ –
V
IT–
) 100
mV
V
OH
High-level output voltage –6 V ≤ V
ID
≤ 500 mV, I
O
= –8 mA, See Figure 5 2.4
V
V
OL
Low-level output voltage 900 mV ≤ V
ID
≤ 6 V, I
O
= 8 mA, See Figure 5 0.4
V
V
IH
= 7 V 100 250
A
I
V
IH
= 7 V, V
CC
= 0 V
Other input at 0 V,
100 350
µA
I
I
Bus input current
V
IH
= –2 V
Other
in ut
at
0
V
,
D = 3 V
–200 –30
A
V
IH
= –2 V, V
CC
= 0 V –100 –20
µA
C
i
CANH, CANL input capacitance
Pin-to-ground,
V
I
= 0.4 sin(4E6πt) + 0.5 V
V
(D)
= 3 V,
32 pF
C
diff
Differential input capacitance
Pin-to-pin,
V
I
= 0.4 sin(4E6πt) + 0.5 V
V
(D)
= 3 V,
16 pF
R
diff
Differential input resistance Pin-to-pin, V
(D)
= 3 V 40 70 100 kΩ
R
I
CANH, CANL input resistance
20 35 50 kΩ
I
CC
Supply current
See driver
†
All typical values are at 25°C and with a 3.3-V supply.
receiver 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 35 50 ns
t
PHL
Propagation delay time, high-to-low-level output
See Figure 6
35 50 ns
t
sk(p)
Pulse skew (|t
P(HL)
– t
P(LH)
|)
See
Figure
6
10 ns
t
r
Output signal rise time
See Figure 6
1.5 ns
t
f
Output signal fall time
See Figure 6
1.5 ns