MC33192 Datasheet, PDF (2/12 Pages) Motorola, Inc – MI-Bus Interface Stepper Motor Controller

Freescale SMeCm33i1c9o2nductor, Inc.
MAXIMUM RATINGS (All voltages are with respect to ground, unless otherwise noted.)
Rating
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Power Supply Voltage}
Continuous Operation
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Transient Survival (Note 1)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Digital Input Voltage}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Output Current (TA = – 40°C)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Output Current (TA = 100°C)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Storage Temperature}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Operating Temperature (Note 2)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Junction Temperature}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Power Dissipation (TA = 100°C)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Load Dump Transient (Note 3)}
Symbol
VCC
VLD
Vi
IOLT
IOHT
Tstg
TA
TJ
PD
VLD
Value
25
40
0.3 to VCC + 0.3
260
150
– 40 to +150
– 40 to +125
– 40 to +150
0.5
40
Limit
V
V
mA
mA
°C
°C
°C
W
V
DC ELECTRICAL CHARACTERISTICS (Characteristics noted under conditions 9.0 V ≤ VCC ≤ 15.5 V, – 40°C ≤ TA ≤ 100°C,
unless otherwise noted.)
Characteristic
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Standby Current (VCC = 15.5 V) (Note 4)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Output Current (VCC = 15.5 V)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{H–Bridge Saturation Voltage (IO = 150 mA) (Note 5)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{TA = – 40°C}
Symbol
Min
Typ
Max
Unit
IQ
–
IO
–
VO(sat)
–
–
–
12
mA
120
–
mA
–
–
V
1.3
1.6
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ TA = 25°C
TA = 100°C
Address Programming Current (TA = 25°C) (Note 6)
–
1.2
1.6
–
1.1
1.6
Ipc
–
1.2
–
A
CONTROL LOGIC ELECTRICAL CHARACTERISTICS (Characteristics noted under conditions 9.0 V ≤ VCC ≤ 15.5 V, – 40°C ≤ TA ≤
100°C, unless otherwise noted.)
Characteristic
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Oscillator (Note 7)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Message Time Slot (VCC = 12 V) (Note 8)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Urgent Output Disable (VCC = 12 V) (Note 9)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Internal MI–Bus Pull–Up Resistor}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Internal MI–Bus Zener Diode Clamp Voltage}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Address Programming Voltage (Note 10)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Program Energize Time}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{MI–Bus Slew Rate}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{MI–Bus “0” Level Input Voltage Threshold}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{MI–Bus “1” Level Input Voltage Threshold}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{MI–Bus “0” Level Output Voltage (IO = 30 mA)}
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{Power–On Reset Time (VCC ≥ 7.5 V)}
Symbol
Min
Typ
Max
Unit
fcl
640
–
kHz
ts
24.8
25
25.2
µs
tod
9 x ts
–
–
µs
Rpu
6.0
–
20
kΩ
Vcl
–
18
–
V
Vp
10
12
14
V
tppw
200
1000
µs
∆V/∆t
1.0
1.5
2.0
V/µs
Vil
–
–
1.3
V
Vih
2.4
–
–
V
VOL
–
–
1.0
V
tpor
–
250
–
µs
NOTES: 1. Transient capability is defined as the positive overvoltage transient with 250 ms decay time constant. The detection on an overvoltage condition causes all
H–Bridges to be latched “off”.
2. Ambient temperature is given as a convience; Maximum junction temperature is the limiting factor.
3. Load Dump is the inductive transient voltage imposed on an automotive battery line as a result of opening the battery connection while the alternator
system is producing charge current. The detection on an overvoltage condition causes all H–Bridges to be latched “off”.
4. Standby Current is with both H–Bridges “off” (Inh1 = Inh2 = 0).
5. H–Bridge Saturation Voltage is referenced to the positive supply or ground respective of the H–Bridge output being High or Low.
Saturation voltage is the voltage drop from the output to the positive supply (with output High) and the voltage drop to ground (with output Low).
6. Address Programming Current is the current encountered when the bus is at 12 V during address programming.
7. A typical application uses an external ceramic resonator crystal having a frequency of 644 kHz. An internal capacitor in parallel with ceramic resonator is
used to shift the frequency to the working frequency of 640 kHz. The frequency accuracy of the oscillator is dependant on the capacitor and ceramic
resonator tolerance (usually ±1.0%).
8. The Message Time Slot is the time required for one complete device message transfer. The message time is equivalent to a total of 16 periods of the
oscillator frequency used.
9. If the MI–Bus becomes shorted to ground, all MC33192 outputs will be disabled after a period of nine time slots (9ts).
10. MI–Bus voltage required for address programming.
2
MOTOROLA ANALOG IC DEVICE DATA
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