ISL28290 Intersil Corporation, ISL28290 Datasheet - Page 6

• Manufacturer Part Number: ISL28290
• Description: Single And Dual Single Supply Ultra-low Noise, Ultra-low Distortion, Rail-to-rail Output, Op Amp
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 7. ENABLED OUTPUT IMPEDANCE vs FREQUENCY
FIGURE 11. CHANNEL TO CHANNEL CROSSTALK vs
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-110
-120
-20
-30
-40
-50
-60
-70
-80
-90
0
1k
0.01
100
10k
0.1
10
V+ = 5V
A
R
C
V
1
100k
FREQUENCY
V
SOURCE
L
L
FIGURE 9. PSRR vs FREQUENCY
= +1
= 10kΩ
= 10pF
V+ = 5V, 3V
10k
100k
= 100mV
1M
FREQUENCY (Hz)
100k
FREQUENCY (Hz)
P-P
1M
FREQUENCY (Hz)
6
PSRR-
10M
1M
10M
(Continued)
10M
100M
100M
PSRR+
V
P-P
= 1V
ISL28190, ISL28290
100M
1G
1G
-100
-110
0.0001
-10
-20
-30
-40
-50
-60
-70
-80
-90
0.001
-10
-20
-30
-40
-50
-60
-70
-80
0.01
0
FIGURE 10. OFF ISOLATION vs FREQUENCY
10k
0.1
1k
0
FIGURE 12. THD+N vs FREQUENCY
FIGURE 8. CMRR vs FREQUENCY
2k
V
P-P
100k
10k
= 10mV
4k
6k
FREQUENCY (Hz)
FREQUENCY (Hz)
100k
1M
8k
FREQUENCY (Hz)
10k 12k 14k 16k 18k 20k
V
400Hz TO 22kHz FILTER
P-P
10M
1M
V+ = 5V
R
R
V
V
L
F
OUT
P-P
V
A
R
C
V
= 10k
= 0, AV = 1
= 100mV
+
V
L
L
CM
= 2V
= 1V
= 5V
= +1
= 10kΩ
= 10pF
= 100mV
V
A
R
C
10M
V
100M
+
L
L
P-P
= 5V
= +1
= 10kΩ
= 10pF
September 19, 2007
P-P
100M
1G