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參數(shù)資料
| 型號(hào)： | AN8470NSA |
| 廠商： | PANASONIC CORP |
| 元件分類： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | Spindle motor driver IC for optical disk |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, 1.2 A, PDSO32 |
| 封裝： | 0.300 INCH, PLASTIC, SSOP-32 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 71K |
| 代理商： | AN8470NSA |
ICs for Compact Disc/CD-ROM Player
AN8470NSA
3
I
Recommended Operating Range
Parameter
Symbol
Range
Unit
Supply voltage
V
DD
4.5 to 5.5
V
V
M1
V
M2
I
Electrical Characteristics at T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Overall
Circuit current 1
I
DD1
V
DD
=
5 V in power save mode
V
DD
=
5 V
0
0.1
mA
Circuit current 2
I
DD2
9
14
mA
Start/stop
Start voltage
V
START
Voltage with which a circuit operates
at V
DD
=
5 V and L
→
H
2.7
V
Stop voltage
V
STOP
Voltage with which a circuit becomes
off at V
DD
=
5 V and H
→
L
0.7
V
Hall bias
Hall bias voltage
V
HB
V
DD
=
5 V, I
HB
=
20 mA
0.7
1.1
1.6
V
Hall amplifier
Input bias current
I
BH
V
DD
=
5 V
V
DD
=
5 V, except for H2H, H2L
V
DD
=
5 V
1
5
μ
A
In-phase input voltage range
V
HBR
1.5
4.0
V
Minimum input level
V
INH
60
mV[p-p]
Torque command
In-phase input voltage range
EC
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
0.5
3.9
V
Offset voltage
EC
OF
100
0
100
mV
Dead zone
EC
DZ
0
75
150
mV
Input current
EC
IN
5
1
μ
A
Input/output gain
A
CS
0.36
0.48
0.60
A/V
Output
High-level output saturation voltage
V
OH
V
DD
=
5 V, I
O
=
500 mA
V
DD
=
5 V, I
O
=
500 mA
V
DD
=
5 V, R
CS
=
0.33
0.25
0.50
V
Low-level output saturation voltage
V
OL
0.25
0.50
V
Torque limit current
I
TL
455
570
685
mA
OSC
Charging current
I
CH
V
DD
=
5 V
V
DD
=
5 V
V
DD
=
5 V
65
50
35
μ
A
Upper threshold voltage
V
CH
1.75
2.50
3.25
V
Lower threshold voltage
V
CL
0.35
0.50
0.65
V
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