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參數資料
| 型號： | UA8868L |
| 廠商： | UNISONIC TECHNOLOGIES CO LTD |
| 元件分類： | 運動控制電子 |
| 英文描述： | LINEAR INTEGRATED CIRCUIT |
| 中文描述： | DISK DRIVE MOTOR CONTROLLER, PDSO28 |
| 封裝： | LEAD FREE, HSOP-28 |
| 文件頁數： | 3/6頁 |
| 文件大?。?/td> | 165K |
| 代理商： | UA8868L |
UTC UA8868 LINEAR INTEGRATED CIRCUIT
UTC
UNISONIC TECHNOLOGIES CO., LTD.
3
www.unisonic.com.tw
QW-R109-020,B
GUARANTEED OPERATING CONDITIONS
(Ta=25
)
PARAMETER
SYMBOL
Vcc1
Vcc2
RATINGS
4.3 ~ 13.2
4.3 ~ Vcc1
UNIT
V
V
Power Supply Voltage
ELECTRICAL CHARACTERISTICS
(Ta=25
, V
CC
1=12V, V
CC
2=5V, BIAS=2.5V, R
L
=8
/10
/45
)
PARAMETER
Quiescent Current
Voltage For Mute ON
Voltage For Mute OFF
Actuator Drivers
Output Offset Voltage
Maximum Output Voltage
Voltage Gain
Sled Motor Driver
Output Offset Voltage
Maximum Output Voltage
Closed Loop Voltage Gain
Spindle Motor Driver
Output Offset Voltage
Maximum Output Voltage
Voltage Gain
Gain Error By Polarity
Tray Motor Driver
Output Saturation Voltage 1
SYMBOL
Icc
Vston
Vstoff
TEST CONDITONS
MIN TYP
0
2.0
MAX
0.5
5
UNIT
mA
V
V
30
Voo
Vom
Gv
@10
Load
V
IN
=BIAS+0.2Vpp ac @1KHz
±50
mV
V
dB
3.6
4.0
20
Voofsl
Vomsl
Gvsl
@ 8
Load
V
IN
=BIAS+0.2Vpp ac @1KH
±100
22
mV
V
dB
7.5
18
9.0
20
Voofld
Vomax
Gvld
Gvld
@ 8
Load
V
IN
=BIAS+0.2Vpp ac @1KHz
V
IN
=BIAS+0.2Vpp ac @1KHz
±50
17.5
2
mV
V
dB
dB
3.6
13.3 15.5
0
4.0
1
V
SAT1
Upper+Lower saturation,I
L
=200mA
Output saturation voltage 1 between
FWD and REV
Upper+Lower saturation,I
L
=500mA
0.7
1.1
1.5
V
Output Saturation Voltage Between F&R
V
SAT1
0.1
V
Output Saturation Voltage 2
Output Adjustable Gain On “H” Side
Voltage
Tray Motor Driver Input Logic
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Comparator
Input Offset Voltage
Input Common-mode Voltage Range
Voltage Gain
Output Sink Current
Saturation Voltage
* This device is not designed for protection against radioactive rays.
V
SAT2
1.0 1.55
2.2
V
V
VtrH
“H” Side output for input (V
TCL
)
7.4
9.2
11
dB
V
IH
V
IL
I
IH
V
FWD
=V
REV
=5V
1.5
-0.3
V
CC
0.5
270
V
V
μA
180
V
oofc
V
CMC
Gvc
I
osc
V
sc
R
L
V
out
<1.5V
I
osc
±2.0
V
CC1
±1.5
mV
V
V/mV
mA
mV
0
50
15k
6.0
4mA
400
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| UA8888S-SH1-T | 制造商:UTC-IC 制造商全稱:UTC-IC 功能描述:5-CHANNEL BTL DRIVER FOR DVD PLAYER |
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