NJM2794
!
TYPICAL CHARACTERISTICS
Operating Current vs. Ambient Temperature
V+=9V
30
30
25
20
15
10
5
0
-50
-25
0
25
50
75
o
Operating Current vs. Operating Voltage
25
Operating Current [mA]
Operationg Current [mA]
20
25
o
C
15
10
5
0
Ta=85
o
C
-40
o
C
100
125
150
0
3
6
9
12
15
Ambient Temperature [ C]
Operating Voltage [V]
Reference Voltage vs. Ambient Temperature
V+=9V
15
15
Reference Voltage vs. Operating Voltage
12
Reference Voltage [V]
Reference Voltage [V]
12
9
9
6
6
Ta=85,25,-40
o
C
3
3
0
-50
-25
0
25
50
75
100
125
150
Ambient Temparature [
o
C]
0
0
3
6
9
12
15
Operating Voltage
[
V]
Noise Output Voltage vs. Ambient Temperature
V+=9V, Rg=600Ω, A-Weighted
0
Noise Output Voltage vs. Signal Source Resistance
V+=9V, Ta=25
o
C, A-Weighted
0
Noise Output Voltage [dBV]
-40
-60
-80
-100
-120
-140
-50
-25
0
25
50
75
100
125
150
Ambient Temperature [
o
C]
Noise Output Voltage [dBV]
-20
-20
-40
-60
-80
-100
-120
0.01
0.1
1
10
100
Signal Source Resistance [kΩ]
–7–