KA8329B Просмотр технического описания (PDF) - Fairchild Semiconductor
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KA8329B Datasheet PDF : 17 Pages
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VCR PRODUCTS
KA8329B
ELECTRICAL CHARACTERISTICS
(Ta=25°C, VCC1=5V, VCC2=16V, RS=0.5Ω, unless otherwise specified)
Characteristic
Symbol Pin No.
Test conditions
Quiescent input current
Hall amp. input voltage range
Power TR stauration voltage
(Outflow current)
ICC1
VINS
VSAT1
17
VF/R=0V or 5V
1 ~ 6 mVo-p
16−
VCC2=13V, IOUT=0.8A/Phase
13, 14, 15
Power TR saturation voltage
(Inflow current)
VSAT2
11−
VCC2=13V, IOUT=0.8A/Phase
13, 14, 15
ILIM input voltage range
ILIM input current
ILIM current limit level
VLIM
I19
GML
19
−
19
VCTL=3.5V, VLIM=3V
19−
VCTL=3.5V, VLIM=Adjustable
13, 14, 15
ILIM quiescent output current
ILIM limit offset voltage
VCTL input voltage range
VCTL input current
VCTL control gain
IO1
VO1
VCTL
I20
GM
19
VLIM=0V
19
VREF=2.5V
20
−
20
VCTL=3V, VLIM=5V
20−
VCTL=3.5V, VLIM=Adjustable
13, 14, 15
VCTL quiescent output current
VCTL input offset voltage
Forward rotation mode
Reverse rotation mode
VREF input voltage range
IO2
VO2
VF
VR
VREF
20
VCTL=0V
20
VCTL=Adjustable
32
−
32
−
21
−
FGAMP internal reference
voltage
FGAMP input voltage range
FGAMP1 gain
FGAMP2 gain
V28
28
−
FGIN
FGAV1
FGAV2
27, 28
28, 29
27 ~ 30
Pin28=10kHz, 60mVp-p
Sinusoidal waveforms
Pin27=10kHz, 60mVp-p
Sinusoidal waveforms
Pin22=2.5V
Min.
5
100
−
−
0
−
0.61
−
1.17
0
−
0.9
−
−50
1.0
0
2.0
2.2
1
28
28
Typ.
8.5
−
1.8
max.
12
−
2.0
Unit
mA
mV
V
1.8 2.0
V
−
VCC1
V
350 2000 nA
0.67 0.73 A/V
1.5 5.0 mA
1.25 1.33 V
−
VCC1
V
350 2000 nA
1.0 1.1 A/V
1.5 5.0 mA
0
50 mV
1.3 1.6
V
−
0.8
−
−
VCC1−
V
2.0
2.5 2.8
V
−
V
−
4
−
31
34 Times
31
34 Times
MIC-99D001
7
January 1999
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