ISL70218SEH
Typical Performance Curves VS = ±15V, VCM = 0V, RL = Open, TA= +25°C, unless otherwise specified. (Continued)
100
10
1
100
10
1
100
10
1
100
V
= ±18V
V
= ±5V
S
S
INPUT NOISE VOLTAGE
INPUT NOISE VOLTAGE
10
INPUT NOISE CURRENT
INPUT NOISE CURRENT
1
0.1
0.1
0.1
100k
0.1
100k
0.1
0.1
1
10
100
1k
10k
1
10
100
1k
10k
FREQUENCY (Hz)
FREQUENCY (Hz)
FIGURE 28. INPUT NOISE VOLTAGE (en) AND CURRENT (in) vs
FREQUENCY, VS = ±5V
FIGURE 27. INPUT NOISE VOLTAGE (en) AND CURRENT (in) vs
FREQUENCY, VS = ±18V
500
500
V
= ±5V
= 10k
V
= ±18V
= 10k
S
S
400
300
200
100
0
400
300
200
100
0
A
A
V
V
-100
-200
-300
-400
-500
-100
-200
-300
-400
-500
0
1
2
3
4
5
6
7
8
9
10
0
1
2
3
4
5
6
7
8
9
10
TIME (s)
TIME (s)
FIGURE 29. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz, VS = ±18V
FIGURE 30. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz, VS = ±5V
0.1
0.1
-55°C
V
= ±15V
= 4pF
= 2k
V
= ±15V
= 4pF
= 10k
= 10V
-55°C
+25°C
S
S
C
R
V
C
R
V
L
L
L
L
A
= 10
A = 10
V
V
= 10V
+25°C
OUT
P-P
OUT
P-P
+125°C
0.01
0.001
0.01
0.001
C-WEIGHTED
22Hz TO 500kHz
C-WEIGHTED
22Hz TO 500kHz
+125°C
-55°C
= 1
-55°C
= 1
+25°C
+125°C
+25°C
+125°C
A
A
V
V
0.0001
0.0001
10
100
1k
10k
100k
10
100
1k
FREQUENCY (Hz)
10k
100k
FREQUENCY (Hz)
FIGURE 31. THD+N vs FREQUENCY vs TEMPERATURE, AV = 1, 10,
RL = 2k
FIGURE 32. THD+N vs FREQUENCY vs TEMPERATURE, AV = 1, 10,
RL = 10k
FN7957.1
August 24, 2012
12
INTERSIL [ Intersil ]
