ICs for Compact Disc/CD-ROM Player
s
Recommended Operating Range
Parameter
Supply voltage
Symbol
V
DD
V
M11, 12
V
M21, 22
Range
4.5 to 5.5
AN8473SA
Unit
V
s
Electrical Characteristics at T
a
=
25°C
Parameter
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
FG
FG output high-level
FG output low-level
In-phase input voltage range
FG hysteresis width
Step-up circuit
Step-up voltage
V
PUMP
V
DD
=
5 V
7
10
V
FG
H
FG
L
V
FGR
H
FG
V
DD
=
5 V, I
FG
= −
0.01 mA
V
DD
=
5 V, I
FG
=
0.01 mA
V
DD
=
5 V
V
DD
=
5 V
3
1.5
5
10
0.5
3.0
20
V
V
V
mV
V
OH
V
OL
I
TL
V
DD
=
5 V, I
O
= −500
mA
V
DD
=
5 V, I
O
=
500 mA
V
DD
=
5 V, R
CS
=
0.33
Ω
455
0.15
0.15
570
0.30
0.30
685
V
V
mA
EC
EC
OF
EC
DZ
EC
IN
A
CS
V
DD
=
5 V
V
DD
=
5 V
V
DD
=
5 V
V
DD
=
5 V, EC
=
ECR
=
2.5 V
V
DD
=
5 V, R
CS
=
0.33
Ω
0.5
−100
0
−5
0.36
0
75
−1
0.48
3.9
100
150
0.60
V
mV
mV
µA
A/V
I
BH
V
HBR
V
INH
V
DD
=
5 V
V
DD
=
5 V, except for H2H, H2L
V
DD
=
5 V
1.5
60
1
5
4.0
µA
V
mV[p-p]
V
HB
V
DD
=
5 V, I
HB
=
20 mA
0.7
1.2
1.6
V
V
START
V
STOP
Voltage with which a circuit operates
at V
DD
=
5 V and L
→
H
Voltage with which a circuit becomes
off at V
DD
=
5 V and H
→
L
2.7
0.7
V
V
I
DD1
I
DD2
V
DD
=
5 V in power save mode
V
DD
=
5 V including step-up circuit
0
7
0.2
14
mA
mA
Symbol
Conditions
Min
Typ
Max
Unit
3
PANASONIC [ PANASONIC SEMICONDUCTOR ]
