KA224A(2012) 查看數據表（PDF） - Fairchild Semiconductor
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KA224A Datasheet PDF : 12 Pages
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KA324/KA324A, KA2902
Electrical Characteristics
(VCC = 5.0V, VEE = GND, TA = 25°C, unless otherwise specified)
Parameter
Symbol
Conditions
KA324
KA2902
Unit
Min. Typ. Max. Min. Typ. Max.
Input Offset Voltage
VCM=0V to VCC -1.5V
VIO VO(P) = 1.4V, RS = 0Ω - 1.5 7.0 - 1.5 7.0 mV
(Note1)
Input Offset Current
Input Bias Current
Input Common Mode
Voltage Range
Supply Current
Large Signal
Voltage Gain
Output Voltage Swing
Common-Mode
Rejection Ratio
IIO
IBIAS
VCM =0V
VCM =0V
VI(R) Note1
ICC
GV
VO(H)
VO(L)
RL = ∞,VCC = 30V
(KA2902, VCC=26V)
RL = ∞,VCC = 5V
VCC = 15V, RL=2kΩ
VO(P) = 1V to 11V
Note1
RL = 2kΩ
RL =10kΩ
VCC = 5V, RL=10kΩ
CMRR
-
- 3.0 50 - 3.0 50 nA
- 40 250 - 40 250 nA
0
-
VCC
-1.5
0
-
VCC
-1.5
V
- 1.0 3 - 1.0 3 mA
- 0.7 1.2 - 0.7 1.2 mA
25 100 - 25 100 - V/mV
26 -
- 22 -
-
V
27 28 - 23 24 -
V
- 5 20 - 5 100 mV
65 75 - 50 75 -
dB
Power Supply
Rejection Ratio
PSRR
-
65 100 - 50 100 -
dB
Channel Separation
CS
f = 1kHz to 20kHz
(Note2)
- 120 -
- 120 -
dB
Short Circuit to GND
ISC VCC = 15V
- 40 60 - 40 60 mA
ISOURCE
VI(+) = 1V, VI(-) = 0V
VCC = 15V, VO(P) = 2V
20
40
-
20 40
-
mA
Output Current
VI(+) = 0V, VI(-) = 1V
VCC = 15V
10 13 - 10 13 - mA
ISINK
VO(P) = 2V
VI(+) = 0V, VI(-) = 1V
VCC = 15V
12 45 -
-
-
-
μA
VO(R) = 200mV
Differential Input Voltage VI(DIFF)
-
-
- VCC -
- VCC V
Note:
1. VCC=30V for KA324, VCC = 26V for KA2902
2. This parameter, although guaranteed, is not 100% tested in production.
3
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