an8472sa Panasonic Corporation of North America, an8472sa Datasheet - Page 4
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an8472sa
Manufacturer Part Number
an8472sa
Description
Spindle Motor Driver Ic For Optical Disk
Manufacturer
Panasonic Corporation of North America
Datasheet
1.AN8472SA.pdf
(9 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
AN8472SA
4
Overall
Circuit current 1
Circuit current 2
Start/stop
Start voltage
Stop voltage
Hall bias
Hall bias voltage
Hall amplifier
Input bias current
In-phase input voltage range
Minimum input level
Torque command
In-phase input voltage range
Offset voltage
Dead zone
Input current
Input/output gain
Output
High-level output saturation voltage
Low-level output saturation voltage
Torque limit current
OSC
Charging current
Upper threshold voltage
Lower threshold voltage
FG
FG output high-level
FG output low-level
In-phase input voltage range
FG hysteresis width
Step-up circuit
Step-up voltage
Electrical Characteristics at T
Parameter
Symbol
V
a
V
V
EC
EC
V
V
V
EC
I
I
V
V
V
FG
FG
A
V
V
H
START
I
EC
I
I
PUMP
DD1
DD2
STOP
BH
HBR
CH
FGR
INH
TL
HB
OH
CH
CS
OL
CL
FG
DZ
25 C
OF
IN
H
L
at V
off at V
V
V
Voltage with which a circuit operates
Voltage with which a circuit becomes
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
5 V in power save mode
5 V
5 V, I
5 V
5 V, except for H2H, H2L
5 V
5 V
5 V
5 V
5 V, EC
5 V, I
5 V, I
5 V
5 V
5 V
5 V, I
5 V, I
5 V
5 V
5 V, R
5 V, R
5 V, V
DD
5 V and L
Conditions
ICs for Compact Disc/CD-ROM Player
5 V and H
HB
O
O
FG
FG
CS
CS
M1
500 mA
ECR
0.01 mA
20 mA
500 mA
0.33
0.33
V
0.01 mA
M2
H
2.5 V
5 V
L
0.36
1.75
0.35
Min
455
2.7
0.7
1.5
0.5
1.5
9.5
60
100
0
65
3
5
5
0.48
0.15
0.15
2.50
0.50
Typ
570
1.3
75
10
0
9
1
0
50
1
Max
0.60
0.30
0.30
3.25
0.65
100
150
685
0.1
0.7
1.6
4.0
3.9
0.5
3.0
14
20
15
5
35
mV[p-p]
Unit
A/V
mA
mA
mV
mV
mA
mV
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A