Freescale Semiconductor, Inc.
ELECTRICAL CHARACTERISTICS
V
DD
= 4,75 to 5,25 ; V
BAT
=6 to 27V ; T
amb
= -40 to 125°C unless otherwise specified
Conditions
STB, EN, TX Pins
High Level Input Voltage
Low Level Input Voltage
High Level Input Current (STB, EN) (V
i
= 4V)
Low Level Input Current (STB, EN) (V
i
= 1V)
TX High Level Input Current (V
i
= 4V)
TX Low Level Input Current (V
i
= 1V)
Forced V
BAT
Standby Mode (Fail Safe) Threshold
Battery Voltage For Setting Power On Flag
RX, NERR Pins
High Level Output Voltage NERR (I
0
= -100µA)
High Level Output Voltage RX (I
0
= -250µA)
Low Level Output Voltage (I
0
= 1.5mA)
WAKE Pin (must be connected to gnd or BAT if not used)
Typical Wake Up Threshold (V
STB
= 0V), High to Low
Transition, V
BAT
=6V to 18V. NOTE1.
Typical Wake Up Threshold (V
STB
= 0V), Low To High
Transition, V
BAT
=6V to 18V. NOTE1.
Wake Up Threshold Hysteresis
Wake Up Threshold, High to Low Transition at V
BAT
=12V
Wake Up Threshold, Low To High Transition at V
BAT
=12V
INH Pin
High Level Voltage Drop (I
INH
= -0.2mA, INH High)
Leakage Current (Sleep Mode ; V
INH
= 0V)
CANH, CANL Pins
Differential Receiver, Recessive To Dominant Threshold
(By Definition, V
diff
=V
CANH
-V
CANL
)
Differential Receiver, Dominant To Recessive Threshold
(Bus Failures 1, 2, 5)
CANH Recessive Output Voltage
TX = VDD ; R
(RTH)
< 4k
CANL Recessive Output Voltage
TX = VDD ; R
(RTL)
< 4k
CANH Output Voltage, Dominant
TX = 0V; I
CANH
= -40mA; Normal Operating Mode
V
diff1
-3.2
-2.5
V
V
drop
I
l inh
0
0
0.8
5
V
µA
Wu
threshl
0.44 V
BAT
V
V
oh
V
oh
V
ol
V
DD
- 0.9
V
DD
- 0.9
0
V
DD
V
DD
0.9
V
V
V
V
ih
V
il
I
ih
I
il
I
TX
I
TX
V
DD
V
BAT
10
-25
-100
3
1.5
0.7*V
DD
-0.3
20
20
-80
-320
4
3
-200
-800
4.7
4
V
DD
+0.3V
0.3 * V
DD
40
V
V
µA
µA
µA
µA
V
V
MC33388
Symbol
Min
Typ
Max
Unit
Freescale Semiconductor, Inc...
Wu
threslh
0.57 V
BAT
V
Wu
hyst
Wu
hl
Wu
lh
500
3.6
6.2
6.5
7.5
mV
V
V
V
diff2
-3.2
-2.5
V
V
CANH
0.2
V
V
CANL
V
DD
- 0.2
V
V
CANH
V
DD
- 1.4
V
MC33388
For More Information On This Product,
MOTOROLA
Go to: www.freescale.com
3
FREESCALE [ FREESCALE SEMICONDUCTOR, INC ]
