NJM2746 데이터 시트보기 (PDF) - Japan Radio Corporation
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NJM2746 Datasheet PDF : 7 Pages
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■ TYPICAL CHARACTERISTICS
Common Mode Rejection Ratio
vs. Ambient Temperature
120
V+=5V, 0V<VICM<4V
100
80
60
40
20
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [°C]
Voltage Gain/Phase vs. Frequency
(correlation with Capacitive Load)
V+=5V, Vin=0.02Vpp, GV=40dB
60
RT=50Ω, RF=10kΩ, RG=100Ω, Ta=25°C
180
Gain
40
120
20
60
Phase
0
10pF
0
100pF
-20
-60
330pF
-40
-60
01.00k1
10pF
100pF
330pF
10.01k 1M1 101M0
-120
-180
110000M 110G00
Frequency [Hz]
Phase Margin vs. Load Capacitance
V+=5V, Vin=0.02Vpp, Vo=V+/2, GV=40dB,
90
RT=50Ω, RF=10kΩ, RG=100Ω, Ta=25°C
80
70
60
50
40
30
20
10
0
10
100
1000
10000
Load Capacitance [pF]
Ver.2005-01-26
NJM2746
Supply Voltage Rejection Ratio
vs. Ambient Temperature
120
V+= 2.5V to 14V
100
80
60
40
20
0
-50
-25 0 25 50 75 100 125
Ambient Temperature [°C]
Voltage Gain/Phase vs. Frequency
(correlation with Ta)
V+=5V, Vin=0.02Vpp, GV=40dB
60
RT=50Ω, RF=10kΩ, RG=100Ω, CL=10pF
180
Gain
40
Ta=-40°C
120
20
+25°C
60
Phase
0
+85°C
0
-20
-60
Ta=-40°C
+25°C
-40
-120
-60
01.0k1
100.01k
+85°C
1M1 101M0
-180
110000M 110G00
Frequency [Hz]
-5-
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