NJM2732
■ TYPICAL CHARACTERISTICS
Voltage Gain/Phase vs. Frequency
(with Capacitive load)
V+/V-=±2.5V, GV=40dB, RF=2kΩ,
RG=20Ω, RL=2kΩ, Ta=+25°C
60
180
Gain
40
120
20
Phase
0
CL=0pF
60
CL=220pF
0
-20
-60
-40
CL=470pF -120
-60
-180
1.E1+k03 1.1E0+k04 11.E0+00k5 1.1EM+06 11.E0+M07 11.0E0+M08
Frequency [Hz]
Phase Margin vs. Load Capacitance
(with Capacitance Load)
V+/V-=±1.5V, GV=40dB, RF=2kΩ
90
RG=20Ω, RL=2kΩ, Ta=+25°C
80
70
60
50
40
30
20
10
0
10
100
1000
Load Capacitance [pF]
10
8
6
4
2
0
-2
-4
-6
-8
-10
1100k
Voltage Gain vs. Frequency
(with Capacitance Load)
V+/V-=±2.5V, GV=0dB
RS=50Ω, RL=2kΩ, Ta=+25°C
CL=2200pF
CL=1000F
CL=100pF
CL=0pF
CL=470pF
CL=220pF
110000k
10M00
Frequency [Hz]
100M00
-6-
Voltage Gain/Phase vs. Frequency
(correlation with Ta)
V+/V-=±2.5V, GV=40dB
RF=2kΩ, RG=20Ω, RL=2kΩ, CL=0pF
60
Gain
180
40
Ta=-40°C
120
20
Phase
0
-20
Ta=+85°C
Ta=+25°C 60
0
-60
-40
-120
-60
1.1E+k03
110.Ek+04
110.E0+0k5 11.ME+06 110.EM+07
Frequency Hz]
-180
101.0EM+08
10
8
6
4
2
0
-2
-4
-6
-8
-10
1100k
Voltage Gain vs. Frequency
(correlation with Ta)
V+/V-=±2.5V, GV=0dB, CL=100pF
RS=50Ω, RL=2kΩ
Ta=25°C
Ta=-40°C
Ta=85°C
110000k
110M00
Frequency [Hz]
11000M00
10
8
6
4
2
0
-2
-4
-6
-8
-10
10k
Voltage Gain vs. Frequency
(correlation with Ta)
V+/V-=±2.5V, GV=0dB, CL=1000pF
RS=50Ω, RL=2kΩ,
Ta=85°C
Ta=25°C
Ta=-40°C
110000k
10M00
Frequency [Hz]
10M000
Ver.2004-01-19