參數(shù)資料
型號(hào): AZ5954
廠商: BCD Semiconductor Manufacturing Limited
英文描述: 4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD
中文描述: 4通道橋接電動(dòng)機(jī)驅(qū)動(dòng)CD-ROM/DVD
文件頁數(shù): 6/13頁
文件大小: 153K
代理商: AZ5954
4-CHANNEL BTL MOTOR DRIVER FOR CD-ROM/DVD AZ5954
6
Data Sheet
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Quiescent Current
Ι
CC
18
27
mA
Standby Current
Ι
ST
0.5
mA
Standby-on Voltage
V
STON
All channels off
0
0.5
V
Standby-off Voltage
V
STOFF
All channels on
2.0
V
Actuator Driver
Output Offset Current
I
OO
-6
6
mA
Maximum Output Amplitude
V
OM
V
IN
= V
BIAS
±
1.5V
V
IN
= V
BIAS
±
0.2V
3.6
3.9
V
Transmission Gain
gm
1.3
1.55
1.7
A/V
Sled Motor Driver/Pre Op Amp
Common Input Voltage Range
V
ICM
V
BIAS
=
6V
-0.3
11.0
V
V
CC
= PV
CC1
= 5V
-0.3
4.0
V
Input Bias Current
I
IB
14
300
nA
Output Low Level Voltage
V
OL
0.1
0.3
V
Output Source Current
I
SO
0.3
0.58
mA
Output Sink Current
I
SI
1
mA
Sled Motor Driver
Output Offset Voltage
V
OOFSL
-100
100
mV
Maximum Output Voltage
V
OMSL
V
IN
=V
BIAS
±
1.5V
V
IN
=V
BIAS
±
0.2V
7.5
8.8
V
Closed-loop Voltage Gain
G
VSL
18.0
20.0
22.0
dB
Loading Motor Driver
Output Offset Voltage
V
OOFLD
V
IN
= V
BIAS
±
0.2V
V
IN
= V
BIAS
±
2.0V
V
IN
= V
BIAS
± 1.5
V
V
CC
= PV
CC1
= 5V
V
IN
= V
BIAS
±
0.2V
V
IN
= V
BIAS
±
0.2V
-50
50
mV
Maximum Output Voltage
V
OMLD
7.5
8.7
V
3.6
3.9
V
Closed-loop Voltage Gain
G
VLD
G
VLD
13.5
15.5
17.5
dB
Gain Error by Polarity
0
1
2
dB
(T
A
= 25
o
C, V
CC
= 12V, PV
CC1
= PV
CC2
= 5V, V
BIAS
= 2.5V, R
L1
= R
L2
= R
L3
= R
L4
= 8
, R
D
= 0.5
, C
FC
=C
TK
= 100pF, unless otherwise specified.)
Electrical Characteristics
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