MC33388 Datasheet, PDF (3/28 Pages) Motorola, Inc – Fault Tolerant CAN Interface

MC33388
ELECTRICAL CHARACTERISTICS V_DD = 4,75 to 5,25 ; V_BAT=6 to 27V ; T_amb = -40 to 125°C unless otherwise specified
Conditions
Symbol
Min
Typ
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 (I₀ = -100µA)
High Level Output Voltage RX (I₀ = -250µA)
Low Level Output Voltage (I₀ = 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_ih
V_il
I_ih
I_il
I_TX
I_TX
V_DD
V_BAT
V_oh
V_oh
V_ol
Wu_threshl
Wu_threslh
Wu_hyst
Wu_hl
Wu_lh
V_drop
I_{l inh}
V_diff1
V_diff2
V_CANH
V_CANL
V_CANH
0.7*V_DD
-0.3
10
-25
-100
3
1.5
20
20
-80
-320
4
3
V_DD - 0.9
V_DD - 0.9
0
0.44 V_BAT
0.57 V_BAT
500
3.6
6.2
0
0
-3.2
-3.2
V_DD - 0.2
V_DD - 1.4
Max
V_DD+0.3V
0.3 * V_DD
40
-200
-800
4.7
4
V_DD
V_DD
0.9
6.5
7.5
0.8
5
-2.5
-2.5
0.2
Unit
V
V
µA
µA
µA
µA
V
V
V
V
V
V
V
mV
V
V
V
µA
V
V
V
V
V
MC33388
MOTOROLA
3