KA3021D データシートの表示（PDF） - Fairchild Semiconductor
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KA3021D Datasheet PDF : 12 Pages
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KA3021D
Electrical Characteristics
(Unless otherwise specified, Ta=25°C, VCC1=VCC3=5V,VCC2=12V)
Parameter
Symbol
Conditions
Quiescent current
ICC
VIN=0V
Mute on current
IMUTE Mute pin=GND
Mute on voltage
VMon
-
Mute off voltage
VMoff
-
DRIVE CIRCUIT
Output offset voltage
VOO
VIN=2.5V
Maximum output voltage1
(High level)
VOM1 VCC=8V, RL=8Ω (CH1,3,4)
Maximum output voltage2
(Low level)
VOM2 VCC=8V, RL=8Ω (CH1,3,4)
Closed loop voltage gain1
GVC1
f=1kHz, VIN=0.1VRMS
(CH1,4)
Closed loop voltage gain2
GVC2
f=1kHz, VIN=0.1VRMS
(CH3)
Ripple rejection ratio
RR
VIN=0.1VRMS, f=120Hz
Slew rate
SR VO=2Vp-p, f=120kHz
TRAY DRIVE CIRCUIT(VCC2 =VCC3 = 8V, RL = 45Ω)
Input high level voltage
VIH
-
Input low level voltage
VIL
-
Output voltage1
VO1
VCC=8V, VCTL=6.5V
Output voltage2
VO2
VCC=13V, VCTL=4.5V
Output load regulation
∆VRL
-
Output offset voltage1
VOO1 VIN=5V
Output offset voltage2
VOO2 VIN=5V
GENERAL OF AMP CIRCUIT
Input offset voltage
VOFOP
-
Input bias current
IBOP
-
High level output voltage
VOHOP VCC=5V, RL=1kΩ
Low level output voltage
VOLOP VCC=5V, RL=1kΩ
Output sink current
ISINK VCC=5V, RL=50Ω
Output source current
ISOURCE VCC=5V, RL=50Ω
Open loop voltage gain
GVO VIN=−75dB, f=1kHz
Ripple rejection ratio
RROP VIN=−20dB, f=120Hz
Slew rate
SROP f=120kHz, 2Vp-p
Common mode rejection ratio CMRR VIN=−20dB, f=1kHz
Common mode input range
VICM
VCC=8V
Min.
-
-
2.0
-
−40
5
-
9.5
13.0
-
-
2
-
5.2
7.5
-
−40
−40
−20
-
3
0.7
10
10
-
-
-
-
−0.3
Typ.
6
4.5
-
-
-
6.0
-6.0
11.5
15.0
60
0.8
-
-
6
8.5
300
-
-
-
-
4
1
20
20
75
65
1
80
-
Max.
15
8
-
0.5
Units
mA
mA
V
V
+40
mV
-
V
-5
V
13.5
dB
17.5
dB
-
dB
-
V / µs
-
V
0.5
V
6.8
V
9.5
V
700
mV
+40
mV
+40
mV
+20
mV
300
nA
-
V
1.3
V
-
mA
-
mA
-
dB
-
dB
-
V / µs
-
dB
6.8
V
7
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