參數(shù)資料
型號(hào): MC33389CDH
廠商: MOTOROLA INC
元件分類: 網(wǎng)絡(luò)接口
英文描述: System Basis Chip with Low Speed Fault Tolerant CAN
中文描述: DATACOM, INTERFACE CIRCUIT, PDSO20
封裝: POWER, HSOP-20
文件頁(yè)數(shù): 5/35頁(yè)
文件大?。?/td> 609K
代理商: MC33389CDH
MC33389
MOTOROLA
5
MC33389
High Level Voltage Drop
V3
drop
0.4
1
V
I
V3
=-50mA, 9V<V
bat
<40V
High Level Voltage Drop
V3
drop
1.5
V
I
V3
=50mA, 6V<V
bat
<9V
V3 Output Current Limitation
I3
lim
100
15
250
mA
5.5V<V
bat
<27V
V3 Leakage Current
I3
leak
15
μ
A
V3=0 (V3 off)
V3 Overtemp Detection
T
V3
155
185
°C
Junction Temperature
V3 voltage with -30mA (negative
current for Relay Switch off)
V
V3
0.3
0.5
V
For t
100ms, no
Functional Error Allowed
CAN TRANSCEIVER
V2 for Forced BusStandby Mode
(Fail Safe)
V
rc2
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
V
canh
0.2
V
TX=high, R(RTH)<4k
CANL Recessive Output Voltage
V
canl
V2-0.2
V
TX=high, R(RTL)<4k
CANH Output Voltage, Dominant
V
canh
V2-1.4
V
TX=0V ; BusNormal Mode,
I
canh
= -40mA
CANL Output Voltage, Dominant
V
canl
1.4
V
TX=0V ; BusNormal Mode,
I
canl
=40mA
CANH Output Current Limit
I
canh
50
75
100
mA
(V
canh
=0, TX=0)
CANL Output Current Limit
I
canl
50
95
130
mA
(V
canl
=14V, TX=0)
Detection Threshold
for Short-circuit to Battery Voltage
V
canh
V
canl
7.3
7.9
8.9
V
BusNormal Mode
Detection Threshold
for Short-circuit to Battery Voltage
V
canh
V
bat
/2+3
V
bat
/2+5
V
BusStandby Mode
CANH Output Current, Failure3
5
10
μ
A
BusStandby Mode V
canh
=12V
CANL Output Current, Failure4
0
2
μ
A
BusStandby Mode,
V
canl
=0V, V
bat
=12V
CANL Wake up Voltage Threshold
V
wakeL
2.5
3.3
3.9
V
BusStandby Mode
CANH Wake up Voltage Threshold
V
wakeH
1.2
2
2.7
V
BusStandby Mode
Wake up Threshold Difference
V
wakeL
-V
wakeH
0.2
V
CANH Single Ended
Receiver Threshold
V
canh
1.5
1.85
2.15
V
Failures 4,6,7
CANL Single Ended
Receiver Threshold
V
canl
2.8
3.05
3.4
V
Failures 3,8
CANL Pull up Current
I
canlpu
45
75
90
μ
A
BusNormal Mode
Parameter
Symbol
Min
Typ
Max
Unit
Test Conditions
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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