參數(shù)資料
型號(hào)： KA3037
廠商： Fairchild Semiconductor Corporation
英文描述： 7-CH Motor Driver(七通道電機(jī)驅(qū)動(dòng)器)
中文描述： 7通道馬達(dá)驅(qū)動(dòng)器（七通道電機(jī)驅(qū)動(dòng)器）
文件頁(yè)數(shù)： 10/24頁(yè)
文件大小： 336K
代理商： KA3037
FAN8037 (KA3037)
10
Electrical Characteristics
(SV
CC
= PV
CC1
= PV
CC2
= 8V, T
A
= 25
°
C, unless otherwise specified)
Parameter
Symbol
I
CC
I
PS
V
SBON
V
SBOFF
V
PSON
V
PSOFF
V
MON
V
MOFF
Conditions
Min.
15
-
-
2
-
2
-
2
Typ.
25
1
-
-
-
-
-
-
Max.
35
2
0.5
-
0.5
-
0.5
-
Units
mA
mA
V
V
V
V
V
V
Quiescent circuit current
Power save on current
Stand by on voltage
Stand by off voltage
Power save on voltage
Power save off voltage
All mute on voltage
All mute off voltage
DRIVER CIRCUIT (R
L
=12
)
Output offset voltage
Maximum output voltage 1
Maximum output voltage 2
Closed-loop voltage gain
Slew rate
INPUT OPAMP CIRCUIT
Input offset voltage
Input bias current
High level output voltage
Low level output voltage
Output sink current
Output source current
Open loop voltage gain
Slew rate
Under no-load
Pin21=GND
Pin20=Variation
Pin20=Variation
Pin21=Variation
Pin21=Variation
Pin22=Variation
Pin22=Variation
V
OO
V
OM1
V
OM2
A
VF
SR
V
IN
=2.5V
V
CC
=PV
CC1
=PV
CC2
=8V, R
L
=12
V
CC
=PV
CC1
=PV
CC2
=13V, R
L
=24
V
IN
=0.1Vrms,f=1kHz
Square, Vout=4Vp-p,f=120kHz
80
5.5
10.5
10.5
-
-
+80
-
-
13.5
-
mV
V
V
dB
V/
μ
s
6.5
11.5
12
2
V
OF
I
B
V
OH
V
OL
I
SINK
I
SOURCE
G
VO
SR
-
-
30
-
7.2
-
2
2
-
-
-
-
+30
300
-
0.5
-
-
-
-
mV
nA
V
V
mA
mA
dB
V/
μ
s
R
L
=Open
R
L
=Open
R
L
=50
R
L
=50
V
IN
=
75dB
Square, Vout=2Vp-p, f=120kHz
7.7
0.2
4
4
70
2.5
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