參數(shù)資料
型號: HA13561F
廠商: Hitachi,Ltd.
英文描述: Combo (Spindle & VCM) Driver
中文描述: 組合(主軸
文件頁數(shù): 23/26頁
文件大?。?/td> 114K
代理商: HA13561F
HA13561F
23
Electrical Characteristics
(Ta = 25
°
C, Vps = 12 V, V
SS
= 5 V) (cont)
Item
Symbol Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Note
OP Amp
Output low
voltage
Volop
1.1
V
Iout = 1.0 mA
64
Comparator
Input sensitivity
Vmin2
±
9
0
mV
2, 3, 60
Output low
voltage
Volcp
0.4
V
I
O
= 1 mA
60
Output high
voltage
Vohcp
V
– 1.8
V
SS
V
I
O
= 1 mA
Vref1
Output voltage
Vref1
4.6
±
3%
V
I
O
= 20 mA
I
O
= 20 mA
61
Output
resistance
Ro1
5.0
Power
monitor
Threshold
voltage
Vth3
1.39
+3%
–2%
V
V
SS
= 5 V
76
2
Hysteresis
Vhyspm
1
25
40
55
mV
V
SS
= 5 V
Threshold
voltage
Vth4
1.38
+3%
–2%
V
V
SS
= 4 V
37
2
Hysteresis
Vhyspm
2
25
40
55
mV
V
SS
= 4 V
POR
Output low
voltage
V
OL2
0.4
V
I
O
= 1 mA
45
V
OL3
0.4
V
I
O
= 1 mA
V
SS
= Vps = 1.0 V
Vpor = 7 V
Output leak
current
Icer5
±
10
μ
A
Threshold
voltage
Vth5
1.4
±
5%
V
38
Charge current
I
CH3
I
DIS3
12
±
25%
μ
A
Discharge
current
10
mA
OTSD
Operating
temperature
Tsd
125
150
°
C
1
Hysteresis
Thys
25
°
C
1
Notes: 1. Design guide only.
2. Variations of threshold voltage Vth3 and Vth4 depending on the power supply V
SS
are shown in
Figure.4.
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