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參數(shù)資料
| 型號(hào)： | HA13566AF |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Combo (Spindle & VCM) Driver |
| 中文描述： | 組合（主軸 |
| 文件頁(yè)數(shù)： | 17/20頁(yè) |
| 文件大?。?/td> | 83K |
| 代理商： | HA13566AF |
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HA13566AF
17
Electrical Characteristics
(Ta = 25
°
C, V
CC
= 5 V)
Item
Symbol
Min
Typ
Max
Units
Test
Conditions
Applicable
Terminal
Note
Supply current
I
CC1
—
15
20
mA
Enabl e m ode
3
Logic
Input low current
I
IL
—
0
±
10
μ
A
V
IL
=0V
8, 9, 10, 11
input
Input high current
I
IH
—
—
±
10
μ
A
V
IH
=5V
Input low voltage
V
IL
—
—
1.5
V
Input high voltage
V
IH
3.5
—
—
V
Clock frequency
f
CLK
—
—
10
MHz
Logic
output
Output high
voltage
V
OH
4.4
—
—
V
I
OH
=1mA
7, 13
Output low voltage
V
OL
—
—
0.4
V
I
OL
=1mA
Spindle
Total saturation
Vsatspn
—
1.0
1.4
V
Ispn=0.8A
1, 25, 26
driver
voltage
—
0.2
0.3
V
Ispn=100mA
Output leak current
Icer1
—
—
5
mA
MD3=1,
V
O
=V
CC
+3V
Current limiter
reference voltage
Vref1
139
155
171
mV
R
NF
=1.0
Current control
gain
Gctl
–14
–12
–10
dB
B-EMF
amps
Input sensitivity
Vmin
—
50
—
mVp-p
1, 25, 26
1
Charge
Input high voltage
V
IHCP
3.5
—
—
V
12
pump
Input low voltage
V
ILCP
—
—
1.5
V
Input high current
I
IHCP
—
150
200
μ
A
V
IHCP
=5V
Input dead current
I
IDCP
—
±
10
μ
A
Input low current
I
ILCP
—
–150
–200
μ
A
V
ILCP
=0V
Output current
Charge
current
+44
+54
+64
μ
A
R1=24k
17
Discharge
current
–64
–54
–44
μ
A
R1=24k
Output cutoff
current
Ioff
—
—
±
50
nA
Reference voltage
Vref2
1.32
1.39
1.46
V
R1=24k
16
VCM
VCM input resistor
Rin
42
60
78
k
2
driver
Output quiescent
voltage
Vq
V
CC2
/2
V
CC2
/2
+5%
V
CC2
/2
+10%
V
22, 23
Output leak current
Icer2
—
—
±
5
mA
Total output
Vsatvcm
—
1.0
1.35
V
Ivcm=400mA
saturation voltage
—
0.8
1.0
V
Ivcm=200mA
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| HA13568AT | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:CD-ROM Combo Driver |
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| HA13571FR | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver for HDD |
| HA13601S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC Motor Controller/Driver |
| HA13605A | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
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