an44066a Panasonic Corporation of North America, an44066a Datasheet - Page 15

• Manufacturer Part Number: an44066a
• Description: Driver Ic For Stepping Motor
• Manufacturer: Panasonic Corporation of North America

AN44066A
Sym
bols
No.
Pin
Note) The characteristics listed below are reference values based on the IC design and are not guaranteed.
27
28
29
30
31
32
Technical Data (continued)
Circuit diagrams of the input/output part and pin function descriptions (continued)
and voltage
Waveform
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―
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Pin27 IN0
28 IN1
29 IN2
30 IN3
31 ENABLEA
Pin32 TJMON
32
Internal circuit
S5VOUT (Pin21)
VM(Pin1, Pin15)
Diode
Zener diode
Ground
4k
SDL00014AEB
800
100k
Impedance
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―
―
Pin27 : Phase A output torque
Pin32 : VBE monitor
28 : Phase A output torque
29 : Phase B output torque
30 : Phase B output torque
31 : Phase A/B start/stop signal
control 1
control 2
control 1
control 2
input
Description
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15