KA3011 Просмотр технического описания (PDF) - Fairchild Semiconductor
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KA3011 Datasheet PDF : 16 Pages
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Electrical Characteristics
(Unless otherwise specified, Ta=25°C, VCC=5V, VM=12V)
Parameter
Quiescent circuit current
START / STOP
On voltage range
Off voltage range
HALL BIAS
Hall bias voltage
HALL AMP
Hall bias current
Common mode input range
Minimum input level
TORQUE CONTROL
ECR input voltage range
EC input voltage range
Offset voltage (–)
Offset voltage (+)
EC input current
ECR input current
In/output gain
FG
FG output voltage (H)
FG output voltage (L)
Input voltage range
OUTPUT BLOCK
Saturation voltage (upper TR)
Saturation voltage (lower TR)
Torque limit current
DIRECTION DETECTOR
Dir output voltage (H)
Dir output voltage (L)
FG SELECTION
3X frequency selection
1X frequency selection
SHORT BRAKE
On voltage range
Off voltage range
Symbol
ICC
VSSon
VSSoff
VHB
IHA
VHAR
VINH
ECR
EC
ECoff–
ECoff+
ECin
ECRin
GEC
VFGh
VFGl
VOh
VOl
ITL
VDIRh
VDIRl
VFG3X
VFG1X
VSBon
VSBoff
Condition
–
Output drive on
Output driver off
IHB=20mA
–
–
–
–
–
EC=2.5V
EC=2.5V
EC=2.5V
ECR=2.5V
ECR=2.5V, RCS=0.5Ω
IFG= –10µA
IFG=10µA
–
IO= –300mA
IO=300mA
RCS=0.5Ω
IFG=–10µA
IFG=10µA
FGS > 2.5V
FGS < 1.0V
-
-
KA3011BD
Min.
2
Typ.
5
Max.
8
Units
mA
2.5
-
VCC
V
0.0
-
1.0
V
0.4
1.0
1.8
V
-
0.5
2
µA
1.5
-
4.0
V
100
-
-
mVpp
0.2
-
4.0
V
0.2
-
4.0
V
−80
−50
−20
mV
20
50
80
mV
−5
0.5
5
µA
−5
0.5
5
µA
0.41 0.51 0.61 A / V
3.0
-
VCC
V
-
-
0.5
V
-
50
-
%
-
0.9
1.6
V
-
0.2
0.6
V
560
700
840
mA
3.0
-
VCC
V
-
-
0.5
V
2.5
-
VCC
V
-
-
1.0
V
2.5
-
VCC
V
0
-
1.0
V
6
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