參數(shù)資料
型號(hào): AT5683
廠商: Aimtron Technology Corp.
英文描述: 4-channel BTL Motor Driver for CD/CD-ROM
中文描述: 4通道橋接電動(dòng)機(jī)驅(qū)動(dòng)器的CD / CD - ROM光碟
文件頁(yè)數(shù): 3/6頁(yè)
文件大小: 237K
代理商: AT5683
AT5683
Preliminary Product information
4-channel BTL Motor Driver for CD/CD-ROM
10F-1, 55, Tong-Kuan Road, Hsinchu, Taiwan, R.O.C.
Tel: 886-3-575-3058 http://www.aimtron.com.tw
Fax: 886-3-575-3015 04/09/24
Email:
service@aimtron.com.tw
3
Absolute maximum ratings (Ta = 25
o
C)
Parameter
Power supply voltage
Power dissipation
Max output current
Operating temperature
Storage temperature
1 On less than 3
(percentage occupied by copper foil)
, when mounted on a
70mm
×
70mm
×
1.6 mm glass epoxy board.
Reduce power by 13.6 mW for each increase in T
a
of 1
o
C over 25
o
C.
2 The output current must not exceed the maximum Pd and ASO.
Recommended operating conditions (Ta = 25
o
C)
Parameter
Symbol
Vcc for pre block
PreVcc
Vcc for power block
Symbol
V
CC
P
d
I
OM
T
opr
T
stg
Limits
13.5
1.7
*1
1
*2
-35~+85
-35~+150
unit
V
W
A
o
C
o
C
Limits
4.5~13.2
4.5~Pre
unit
V
V
PVcc
Electrical characteristics
(
unless otherwise noted, Ta = 25
o
C, PreV
CC
= PowV
CC
2 =8V, PV
CC
1 =5V, VBIAS=1.65V, RL=8
Parameter
Symbol Min.
Quiescent current
I
Q
CH1/2/3 Stand-by current
I
QST1
CH4 Stand-by current
I
QST2
All channel Stand-by current
I
QST3
<Driver block>
Output offset voltage 1
V
OOF
Maximum output voltage 1
V
OM1
Maximum output voltage 2
V
OM2
Close loop voltage gain 1
G
VC1
Close loop voltage gain 2
G
VC2
Slew Rate
SR
DRV
Standby ON voltage
V
STON
Standby OFF voltage
V
STOFF
Bias drop mute ON voltage
V
BMON
Bias drop mute OFF voltage
V
BMOFF
<Loading motor driver>
Common mode input range
V
ICM
Input offset voltage
V
OFOP
Input bias current
V
BOP
High level output voltage
V
OHOP
Low level output voltage
V
OLOP
Output sink current
I
SI
Output source current
I
SO
Slew rate
SR
OP
Ω
)
Typ.
20
6.2
16
Max.
32
13
26
10
Unit
mA
mA
MA
mA
Conditions
RL=
RL=
RL=
RL=
70
3.6
7.5
10
16
4.0
9.0
12
18
1
70
mA
V
V
dB
dB
V
V
V
V
V
CH1,2 V
IN
=V
BIAS
±
2.0V
CH3,4 V
IN
= V
BIAS
±
2.0V
CH1,2 V
IN
= V
BIAS
±
0.5V
CH3,4 V
IN
= V
BIAS
±
0.5V
14
20
0.5
0.7
2.0
1.3
0
0
10
6
300
0.3
V
6
11
1
400
mV
nA
V
V
mA
μ
A
V/
μ
S
800
2
*This product is not designed for protection against radioactive rays.
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