an44060a Panasonic Corporation of North America, an44060a Datasheet - Page 13

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

V
V
AN44060A
A1
10. High-level PHA1/PHB1 input voltage V
A2
11. Low-level PHA1/PHB1 input voltage V
6. High-level IN input voltage V
7. Low-level IN input voltage V
Electrical Characteristics Test Procedures 1
/V
/V
B1
B2
24 V
24 V
0 V
0 V
V
A2
V
V
Measuring Pin
AOUT2
AOUT2
/V
12 V
24 V
0 V
B2
SPEC
SPEC
/V
/V
BOUT2
BOUT2
0.6 V
Region A
SPEC
V
High
V
Low
INL
SPHA1
0.6 V
5.0 V
5.0 V
5.0 V
5.0 V
/V
Low
High
Voltage Conditions
SPHB1
2.0 V
V
IN0
2.0 V
5.0 V
5.0 V
SPEC
0.6 V
SPEC
INH
INL
/V
IN2
Region B
2.0 V
V
V
SPHA1
SPHA1
V
V
IN1
INH
5.0 V
5.0 V
0.6 V
2.0 V
/V
SPEC
/V
/V
PHAH
PHAL
IN3
SPHB1
SFA00002AEB
SPHB1
V
SIN
, V
, V
AOUT2/BOUT2 = 0 V
AOUT2/BOUT2 = 0 V
AOUT2/BOUT2 = 24 V
AOUT2/BOUT2 = 24 V
PHBH
PHBL
Check the conditions by measuring the AOUT1/BOUT1
voltage and AOUT2/BOUT2 voltage with the input voltage
set to high level and low level respectively.
Measuring Pin
Check the conditions by measuring the V
voltage with the input voltage set to high level
and low level respectively.
The power transistor on the flow-out side is
turned off in the above regions.
V
V
V
V
AOUT1
AOUT2
AOUT1
AOUT2
Status
Region A: Power transistor on the flow-in
Region B : Power transistor on the flow-in
/V
/V
/V
/V
BOUT1
BOUT2
BOUT1
BOUT2
side turned on.
side turned off.
Voltage Conditions
V
SPHA1
0.6 V
0.6 V
2.0 V
2.0 V
/V
SPHB1
Low-level output
High-level output
High-level output
Low-level output
OUT
Status
13