S3056
◈ Electrical characteristics
( Unless otherwise specified Ta=25℃, Vcc1=12V, Vcc2=5V, BIAS=2.5V, RL=8Ω/12Ω/20Ω/45Ω)
Specification
NO
Characteristics
Symbol
Condition
Unit
MIN.
TYP.
MAX.
1
2
3
Quiescent current
Iqc
-
30
-
-
0.5
5
mA
V
Voltage for Mute on
Voltage for Mute off
Vston
Vstoff
0
2
-
V
< Actuator Driver: Focus, Tracking >
4
Output Offset Voltage
Maximum output Voltage
Voltage Gain
Voo
Vom
Gv
-50
3.6
-
4
50
-
mV
V
5
6
@12ꢀ Load
VIN=BIAS+0.2Vpp ac @1khz
21.5
23.5
25.5
dB
< Sled Motor Driver >
7
Output Offset Voltage
Maximum output Voltage
Voltage Gain
Voosl
Vomsl
Gvsl
-100
7.5
-
100
-
mV
V
8
9
@20ꢀ Load
9.0
20.0
VIN=BIAS+0.2Vpp ac @1khz
18.0
22.0
dB
< Spindle Motor driver >
10 Output Offset Voltage
11 Maximum output Voltage
12 Voltage Gain
Voold
Vomld
Gvld
-50
-
-
50
-
mV
V
@8ꢀ Load
3.5
15.5
VIN=BIAS+0.2Vpp ac @1khz
13.5
17.5
dB
< Tray Motor driver >
Upper + Lower saturation
IL=200mA
Output saturation voltage1
between FWD and REV
13 Output saturation Voltage1
Vsat1
0.7
-
1.1
-
1.5
0.1
V
V
Output saturation voltage
14
△Vsat1
between F&R
Upper + Lower saturation
IL=200mA
15 Output saturation Voltage2
Vsat2
VvtrH
1
1.55
9.2
2.2
11
V
Output adjustable gain on
16
VCTL=2V
7.4
dB
"H" side voltage
< Tray Motor driver input logic >
17 High level input voltage
18 Low level input voltage
19 High level input current
< Comparator >
VIH
VIL
IIH
1.5
-0.3
-
-
-
Vcc
0.5
V
V
VFWD=VREV=5V
180.0
270.0
uA
Vcc1=Vcom=5V
OPN=2V, OPP=3V, RL=4.7K
Vcc1=Vcom=5V
OPN=2V, OPP=1V, RL=4.7K
Vcc1=Vcom=5V
OPN=2V, OPP=1V, RL=4.7K
Vcc1=Vcom=5V
OPN=2V, OPP=1V
20 High level output voltage
21 Low level output voltage
VOH
VOL
-
-
-
-
Vcc
0.5
-
V
mV
mA
mA
Isink1
Isink2
0.80
25.00
1.00
35.00
22 Output sink current
-
5
KSD-I7A004-001
SEPT., 2010 REV. 01
KODENSHI [ KODENSHI KOREA CORP. ]
