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參數(shù)資料
| 型號： | HA13568T |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | CD-ROM Combo Driver(CD-ROM COMBO 驅(qū)動器) |
| 中文描述： | 的CD - ROM組合驅(qū)動器（CD - ROM光碟康寶驅(qū)動器） |
| 文件頁數(shù)： | 18/22頁 |
| 文件大?。?/td> | 159K |
| 代理商： | HA13568T |
HA13568T
18
Electrical Characteristics
(Ta = 25
°
C, Vss = 5 V, Vspn = 12 V, Vfcs = 5 V, Vsld = 12 V) (cont)
Item
Symbol
Min
Typ
Max
Unit
Test Conditions
Applicable
Pins
Note
SPN
Input current
Iinspn
—
—
±
5.0
μ
A
Vctl = 0 to Vss–1V
VCTL,
2
current
REF voltage range
Vref
1.6
—
3.0
V
REFIN
control
Dead zone voltage
Vdzspn
±
50
—
±
120
mV
Vref reference
Current control
gain
Gctl
—
–12
±
1.5
dB
RNF
Drive
Change threshold
Vctl
—
0.5
±
0.1
V
Vref reference
VCTL
5
mode
voltage
fbemf
—
≥
f
CT2
±
50%
Hz
SOFT SW mode
U, V, W
5
SW
SOFT SW
—
<f
CT2
–20%
Hz
SW mode
B-EMF
detection
Output resistance
Rflt
—
10
±
20%
k
UFIL, VFIL,
WFIL
Threshold voltage
of PHASE
occurrence
Viemf
—
40
±
50%
mVpp
VSPN
≥
Vss + 3V
F
U, V, W
6
—
28
±
50%
mVpp
VSPN
≤
Vss + 3V
F
CLK
RT voltage
Vrt
3.135
3.30
3.465
V
RT
OSC
CLK oscillation
frequency
fclk
210
240
270
kHz
Rt = 10 k
,
Ct1 = 82 pF
CT1
Start-up
circuit
Start-up oscillation
frequency
fct2
437
485
534
Hz
Rt = 10 k
,
Ct2 = 0.033
μ
F
CT2
SLD
Input current
I
insld
—
—
±
5.0
μ
A
Vsld = 0 to Vss–1V
SLDIN
control
Input voltage range
Vinsld
0
—
4.0
V
Limiter input
current
Isldlim
—
—
±
5.0
μ
A
SLDLIM
PWM oscillation
frequency
fpwm
33
38
42.35
kHz
Rt = 10 k
,
Ct3 = 470 pF
Control gain
D/V
80
90
100
%/V
7
Offset voltage
Vossld
—
—
20
mV
SLDIN = REFIN
Voltage
regulator
Output sink current
Isinkreg
8.5
12.2
—
mA
VREGS = 4 V,
VREGF = 4 V
Output voltage
Voutreg
3.135
3.30
3.465
V
OTSD
Operating
temperature
Tsd
135
160
—
°
C
8
Hysteresis
Thys
—
50
—
°
C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HA13571FR | Combo (Spindle & VCM) Driver for HDD |
| HA13605A | Three-Phase Brushless Motor Driver |
| HA13609ANT | Three-Phase Brushless Motor Driver |
| HA13614 | Combo (Spindle & VCM) Driver |
| HA13614FH | Combo (Spindle & VCM) Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| HA13609ANT | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Three-Phase Brushless Motor Driver |
| HA13614 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Combo (Spindle & VCM) Driver |
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