an8470nsa Panasonic Corporation of North America, an8470nsa Datasheet - Page 3

• Manufacturer Part Number: an8470nsa
• Description: Spindle Motor Driver Ic For Optical Disk
• Manufacturer: Panasonic Corporation of North America

ICs for Compact Disc/CD-ROM Player
Supply voltage
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
Recommended Operating Range
Electrical Characteristics at T
Parameter
Parameter
Symbol
V
a
V
V
EC
EC
EC
V
I
I
V
V
V
A
V
V
START
I
EC
I
I
Symbol
DD1
DD2
STOP
HBR
BH
CH
INH
TL
HB
OH
CH
CS
OL
CL
OF
DZ
V
V
V
25 C
IN
DD
M1
M2
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
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, R
5 V, I
5 V, I
5 V, R
5 V
5 V
5 V
DD
5 V and L
Conditions
5 V and H
HB
O
O
CS
CS
500 mA
20 mA
ECR
500 mA
0.33
0.33
4.5 to 5.5
Range
H
2.5 V
L
0.36
1.75
0.35
Min
455
2.7
0.7
1.5
0.5
60
100
0
65
5
0.48
0.25
0.25
2.50
0.50
Typ
570
1.1
75
0
9
1
0
50
1
AN8470NSA
Max
0.60
0.50
0.50
3.25
0.65
100
150
685
0.1
0.7
1.6
4.0
3.9
14
5
35
Unit
V
mV[p-p]
Unit
A/V
mA
mA
mV
mV
mA
V
V
V
V
V
V
V
V
V
A
A
A
3