SSM2143
REV.
–5–
*The photographs in Figure 17 through Figure 19 were taken at V S = ± 15 V and TA = +25°C, using an external amplifier with a gain of 1000.
FREQUENCY – Hz
1k
100k
10k
1M
10M
VS = ±15V
TA = +25°C
RL = 2k
G = 1/2
6
0
3
1
2
5
4
OUTPUT
VOLTAGE
SWING
–
V
rms
Figure 13. Output Voltage Swing vs. Frequency
T = +25
°C
A
SUPPLY VOLTAGE
0
±20
±5
±15
±10
40
0
30
10
20
OUTPUT
VOLTAGE
SWING
–
V
p–p
Figure 15. Output Voltage Swing vs. Supply Voltage
10
90
100
0%
5mV
1s
0.5
V
0V
–0.5
V
Figure 17. Low Frequency Voltage Noise from 0.1 Hz
to 10 Hz*
LOAD RESISTANCE –
10
1k
100
10k
OUTPUT
VOLTAGE
SWING
–
V
rms
0V
7.5V
2.5V
12.5V
5.0V
10.0V
V =
±15V
T = +25
°C
S
A
Figure 14. Output Voltage Swing vs. Load Resistance
TA = +25°C
VS = ±15V
FREQUENCY – Hz
1
100
10
1k
10k
120
0
60
20
40
100
80
VOLTAGE
NOISE
DENSITY
–
nV/
Hz
Figure 16. Voltage Noise Density vs. Frequency
10
90
100
0%
5mV
10ms
5
V
0V
–5
V
Figure 18. Voltage Noise from 0 kHz to 1 kHz*
A