Freescale SMeCm33i3c89onductor, Inc.
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
High Level Voltage Drop
V3drop
0.4
1
V
IV3=-50mA, 9V<Vbat<40V
High Level Voltage Drop
V3 Output Current Limitation
V3 Leakage Current
V3drop
I3lim
1.5
250
15
V
mA
µA
°C
V
IV3=50mA, 6V<Vbat<9V
5.5V<Vbat<27V
100
15
I3leak
TV3
V3=0 (V3 off)
V3 Overtemp Detection
155
0.3
185
0.5
Junction Temperature
V3 voltage with -30mA (negative
current for Relay Switch off)
VV3
For t≤100ms, no
Functional Error Allowed
CAN TRANSCEIVER
V2 for Forced BusStandby Mode
(Fail Safe)
Vrc2
3
3.9
4.7
V
CANH, CANL Pins
Differential Receiver, Threshold Voltage
-3.2
-3.2
-2.5
-2.5
0.2
V
V
Differential Receiver, Dominant to
Recessive Threshold
(Bus failures 1, 2, 5)
CANH Recessive Output Voltage
CANL Recessive Output Voltage
Vcanh
Vcanl
V
V
TX=high, R(RTH)<4k
TX=high, R(RTL)<4k
V2-0.2
V2-1.4
TX=0V ; BusNormal Mode,
Icanh= -40mA
CANH Output Voltage, Dominant
CANL Output Voltage, Dominant
Vcanh
V
V
TX=0V ; BusNormal Mode,
Vcanl
1.4
I
canl=40mA
CANH Output Current Limit
CANL Output Current Limit
Icanh
Icanl
50
50
75
95
100
130
mA
mA
(Vcanh=0, TX=0)
(Vcanl=14V, TX=0)
Detection Threshold
VcanhVcanl
7.3
7.9
8.9
V
BusNormal Mode
BusStandby Mode
for Short-circuit to Battery Voltage
Detection Threshold
Vcanh
Vbat/2+3
Vbat/2+5
V
for Short-circuit to Battery Voltage
CANH Output Current, Failure3
CANL Output Current, Failure4
5
0
10
2
µA
µA
BusStandby Mode Vcanh=12V
BusStandby Mode,
Vcanl=0V, Vbat=12V
CANL Wake up Voltage Threshold
CANH Wake up Voltage Threshold
Wake up Threshold Difference
VwakeL
VwakeH
2.5
1.2
0.2
3.3
2
3.9
2.7
V
V
V
BusStandby Mode
BusStandby Mode
V
-V
wakeL wakeH
CANH Single Ended
Receiver Threshold
Vcanh
1.5
1.85
2.15
V
Failures 4,6,7
CANL Single Ended
Receiver Threshold
Vcanl
2.8
45
3.05
75
3.4
90
V
Failures 3,8
CANL Pull up Current
Icanlpu
µA
BusNormal Mode
For More Information On This Product,
MC33389
MOTOROLA
5
Go to: www.freescale.com
MOTOROLA [ MOTOROLA ]
