an44060a Panasonic Corporation of North America, an44060a Datasheet - Page 5

• Manufacturer Part Number: an44060a
• Description: Ic For Stepping Motor Drives
• Manufacturer: Panasonic Corporation of North America

AN44060A
Pin No.
Pin Descriptions
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
ENABLEA
ENABLEB
N.C.
N.C.
BOUT2
RCSB
BOUT1
AOUT2
PHA1
PHB1
VM1
IN0
IN1
IN2
IN3
Phase A phase selection input
Phase B phase selection input
Phase A output torque control 1
Phase A output torque control 2
Phase B output torque control 1
Phase B output torque control 2
Phase B motor drive output 2
Phase B current detection
Phase B motor drive output 1
Phase A motor drive output 2
Phase A start/stop signal input
Phase B start/stop signal input
Motor power supply 1
Function
SFA00002AEB
Pin No.
FIN
16
17
18
19
20
21
22
23
24
25
26
27
28
RCSA
VM2
VREG
GND
AOUT1
VPUMP
VREFA
VREFB
N.C.
N.C.
GND
N.C.
BC1
BC2
Internal reference voltage
(5-V output)
Signal ground
Phase A torque reference
voltage input
Phase B torque reference
voltage input
Phase A current detection
Phase A motor drive output 1
Booster capacitor
connection 1
Booster capacitor
connection 2
Boost circuit output
Motor power supply 2
Signal ground
Function
5