ON Semiconductor NCV7341, Руководство пользователя

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NCV7341
http://onsemi.com
14
Table 8. DC CHARACTERISTICS
Symbol Unit Max Typ Min Conditions Parameter
BUS LINES (PINS CANH AND CANL)
I
o(sc) (CANL)
Short − Circuit Output Current
at Pin CANL
V
CANL
= 42 V; V
TxD
= 0 V 45 70 120 mA
V
i(dif) (th)
Differential Receiver Threshold
Voltage (see Figure 7)
− 12 V < V
CANL
< +12 V
− 12 V < V
CANH
< +12 V
0.5 0.7 0.9 V
V
ihcm(dif) (th)
Differential Receiver Threshold
Voltage for High
Common − Mode (see Figure 7)
− 35 V < V
CANL
< +35 V
− 35 V < V
CANH
< +35 V
0.35 0.7 1.00 V
V
i(dif) (hys)
Differential Receiver Input
Voltage Hysteresis
(see Figure 7)
− 35 V < V
CANL
< +35 V
− 35V <V
CANH
< +35 V
50 70 100 mV
V
I(dif)_WAKE
Differential Receiver Input
Voltage for Bus Wake − up
Detection (in Sleep or
Standby Mode)
− 12 V < V
CANH
< +12 V
− 12 V < V
CANH
< +12 V
0.4 0.8 1.15 V
R
i(cm) (CANH)
Common − Mode Input
Resistance at Pin CANH
15 26 39 k W
R
i(cm) (CANL)
Common − Mode Input
Resistance at Pin CANL
15 26 39 k
W
R
i(cm)(m)
Matching between Pin CANH
and Pin CANL Common
Mode Input Resistance
V
CANH
= V
CANL
− 3.0 0 +3.0 %
R
i(dif)
Differential Input Resistance 25 50 75 k W
C
i(CANH)
Input Capacitance at Pin
CANH
V
TxD
= V
CC
7.5 20 pF
C
i(CANL)
Input Capacitance at Pin
CANL
V
TxD
= V
CC
7.5 20 pF
C
i(dif)
Differential Input Capacitance V
TxD
= V
CC
3.75 10 pF
COMMON − MODE STABILIZATION (PIN V
SPLIT
)
V
SPLIT
Reference Output Voltage at
Pin V
SPLIT
Normal mode;
− 500
m
A < I
SPLIT
< 500
m
A
0.3 x
V
CC
0.5 x
V
CC
0.7 x
V
CC
I
SPLIT(i)
V
SPLIT
Leakage Current Standby Mode
− 27 V < V
SPLIT
< 40 V
− 50 +50 m A
Standby Mode
− 27 V < V
SPLIT
< 40 V
T
amb
< 100
°
C
− 5.0 +5.0
I
SPLIT(lim)
V
SPLIT
Limitation Current
(Absolute Value)
Normal Mode 1.3 3.0 5.0 mA
THERMAL SHUTDOWN
T
J(SD)
Shutdown Junction
Temperature
150 160 180 ° C