KA8328 查看數據表（PDF） - Fairchild Semiconductor
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KA8328 Datasheet PDF : 15 Pages
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VCR PRODUCTS
KA8328D
ELECTRICAL CHARACTERISTICS
(Ta=25°C, VCC=14V, unless otherwise specified)
Characteristic
Symbol
Test conditions
Quiescent current
Regulated voltage (2)
Regulated voltage (5)
Regulated voltage (8)
ICTL input voltage
Current gain GA
Current gain GB
Current gain ratio
Output transistor saturation voltage
(Upper)
Output transistor saturation voltage
(Lower)
Motor drive A
Motor drive B
VOLTAGE CONTROL
VCTL offset voltage
VCTL input current
Voltage control gain
NOTE: Graph. of voltage control gain
IQ
VREG2
VREG5
VREG8
VICTL
GA2
GB2
R
VS-UA3
VCC=14V
VCC=14V
VCC=14V, IREG=20mA
VCC=14V, IREG=40mA
VCC=14V, IREG=10mA
VHALL1=2.5V, VCOM=2.2V
ICTL=100µA
VHALL1=2.5V, VCOM=2.2V
ICTL=100µA
GA2 / GB2
IO=800mA
VS-DA3 IO=800mA
IO-A1
IO-B1
VHALL1=2.5V, VCOM=2.2V
ICTL=100µA
VHALL1=2.5V, VCOM=2.2V
ICTL=100µA
VOFFL
IVCTL
GM
VCTL=0~VREG
VCTL=2.5V
∆IO / ∆ VCTL
VCTL=VREF(2.3)+0.5V
VREF(2.3)+1.0V
VHALL1=2.5V, VCOM=2.2V
Spec.
Unit
Min. Typ. max.
−
6
10
mA
4.6
5.0
5.4
V
4.6
5.0
5.4
V
4.6
5.0
5.4
V
1.2
1.3
1.4
V
4100 4900 5700
−
4100 4900 5700
−
0.8
1
1.2
−
−
1.3
2.0
V
−
2.0
3.0
V
720 850
980
mA
720 850
980
mA
−200
0
200 mW
−
1.0
6.0
µA
0.38 0.51 0.70 A / V
IO(A)
∆IO
∆VCTL
0
VREF(2.3)
5.0
VCTL(V)
MIC-99D001
5
January 1999
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