參數(shù)資料
型號: HA13614FH
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): 24/26頁
文件大小: 122K
代理商: HA13614FH
HA13614FH
24
Electrical Characteristics
(Ta = 25
°
C, Vss = 5 V, Vpss = Vpsv = 12 V) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Note
Power
monitor
Operating
voltage
Vsd1
1.415
±
3%
V
LVI1, LVI2
Hysteresis
Vhys3
60
mV
LVI1
Vhys4
30
mV
LVI2
Cut off voltage
Vsd2
4.1
V
Vss
Recovery
voltage
Vrec
4.4
V
POR delay
time
tpor
10
14
20
ms
C105=0.1
μ
F
POR
OP
amp.1
Output
resistance
Rout2
10
Shorted between
OP1OUT and
OP1IN(–)
OP1OUT
Output
maximum
current
Iomax1
±
1
mA
Output voltage
deviation
Vdev
1.415
±
3%
V
Input bias
current
IB1
±
10
nA
OP1IN(–)
Gain band
width
BW2
1.0
MHz
OP1OUT
OTSD
Operating
temperature
Tsd
125
150
°
C
4
Hysteresis
Thys
25
°
C
Note:
1. Specified by sum of supply current to Vpss and Vpsv terminal.
2. Specified by sum of saturation voltage and lower saturation voltage.
3. Specified by differential voltage on both side of R
S
at shorting between DACOUT and OP2IN(+),
and between OP2OUT and VCMIN, respectively.
4. Guaranteed by design.
5. The 12VGOOD terminal is open drain output type.
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