MC33389 Ver la hoja de datos (PDF) - Motorola => Freescale
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MC33389 Datasheet PDF : 35 Pages
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Parameter
MC33389
Freescale Semiconductor, Inc.
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
V3drop
1.5
V
IV3=50mA, 6V<Vbat<9V
V3 Output Current Limitation
I3lim
100
15
250
mA
5.5V<Vbat<27V
V3 Leakage Current
I3leak
15
µA
V3=0 (V3 off)
V3 Overtemp Detection
TV3
155
185
°C
Junction Temperature
V3 voltage with -30mA (negative VV3
0.3
current for Relay Switch off)
0.5
V
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
-2.5
V
Differential Receiver, Dominant to
Recessive Threshold
-3.2
-2.5
V
(Bus failures 1, 2, 5)
CANH Recessive Output Voltage
Vcanh
0.2
V
TX=high, R(RTH)<4k
CANL Recessive Output Voltage
Vcanl
V2-0.2
V
TX=high, R(RTL)<4k
CANH Output Voltage, Dominant
Vcanh
V2-1.4
V
TX=0V ; BusNormal Mode,
Icanh= -40mA
CANL Output Voltage, Dominant
Vcanl
1.4
V
TX=0V ; BusNormal Mode,
Icanl=40mA
CANH Output Current Limit
Icanh
50
75
100
mA
(Vcanh=0, TX=0)
CANL Output Current Limit
Icanl
50
95
130
mA
(Vcanl=14V, TX=0)
Detection Threshold
for Short-circuit to Battery Voltage
VcanhVcanl
7.3
7.9
8.9
V
BusNormal Mode
Detection Threshold
for Short-circuit to Battery Voltage
Vcanh Vbat/2+3
Vbat/2+5
V
BusStandby Mode
CANH Output Current, Failure3
CANL Output Current, Failure4
CANL Wake up Voltage Threshold VwakeL
2.5
CANH Wake up Voltage Threshold VwakeH
1.2
Wake up Threshold Difference
VwakeL-VwakeH
0.2
CANH Single Ended
Receiver Threshold
Vcanh
1.5
5
10
0
2
3.3
3.9
2
2.7
1.85
2.15
µA BusStandby Mode Vcanh=12V
µA
BusStandby Mode,
Vcanl=0V, Vbat=12V
V
BusStandby Mode
V
BusStandby Mode
V
V
Failures 4,6,7
CANL Single Ended
Receiver Threshold
Vcanl
2.8
3.05
3.4
V
Failures 3,8
CANL Pull up Current
Icanlpu
45
75
90
µA
BusNormal Mode
MC33389
For More InformMaOtiToOnROOnLAThis Product,
5
Go to: www.freescale.com
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