ISL28233 INTERSIL [Intersil Corporation], ISL28233 Datasheet - Page 8

• Manufacturer Part Number: ISL28233
• Description: Single, Dual, and Quad Micropower, Zero-Drift, RRIO Operational Amplifiers
• Manufacturer: INTERSIL [Intersil Corporation]

Typical Performance Curves
FIGURE 17. GAIN vs FREQUENCY vs FEEDBACK
FIGURE 19. FREQUENCY RESPONSE vs CLOSED LOOP
FIGURE 15. GAIN vs FREQUENCY vs R
-10
10
70
60
50
40
30
20
10
-1
-2
-3
-4
-5
-6
-7
-8
2
1
0
100
9
8
7
6
5
4
3
2
1
0
0
100
10
AV = 1000
AV = 1
AV = 100
AV = 10
V+ = 1.6V
C
AV = +1
V
V+ = 5V
R
C
AV = +2
V
L
OUT
L
OUT
L
R
= 3.7pF
= 3.7pF
= 100k
R
L
RESISTOR VALUES R
GAIN
R
L
= 1k
100
= 10mV
L
= 10mV
Rg = 10k, Rf = 100k
= 10k
1k
= 49.9k
1k
Rg = OPEN, Rf = 0
P-P
P-P
1k
FREQUENCY (Hz)
FREQUENCY (Hz)
FREQUENCY (Hz)
10k
Rg = 100, Rf = 100k
8
10k
10k
Rg = 1k, Rf = 100k
Rf = Rg = 1k
RL = 100k R
100k
f
/R
100k
V+ = 5V
C
R
V
L
OUT
Rf = Rg = 100k
L
g
Rf = Rg = 10k
= 3.7pF
= 100k
100k
= 10mV
1M
L,
L
1M
V
= OPEN
S
= 1.6V
P-P
10M
10M
1M
ISL28133
V+ = 5V, V- = 0V, V
FIGURE 18. GAIN vs FREQUENCY vs V
FIGURE 20. GAIN vs FREQUENCY vs SUPPLY
FIGURE 16. GAIN vs FREQUENCY vs R
-1
-2
-3
-4
-5
-6
-7
-8
-9
-1
-2
-3
-4
-5
-6
-7
-8
-9
-1
-2
-3
-4
-5
-6
-7
-8
1
0
1
0
2
1
0
100
100
100
V+ = 5V
R
C
AV = +1
R
C
AV = +1
V
CM
V+ = 5V
C
AV = +1
V
L
L
L
OUT
L
RL = 1k
L
OUT
= 3.7pF
RL = 10k
= OPEN
= 3.7pF
= 100k
= 3.7pF
RL = 49.9k
= 2.5V, R
VOLTAGE
= 10mV
= 10mV
V
1k
1k
1k
OUT
V
OUT
V
= 1V
OUT
P-P
L
P-P
V
FREQUENCY (Hz)
FREQUENCY (Hz)
= 500mV
OUT
= Open. (Continued)
V+ = 1.2V
V+ = 1.6V
10k
10k
10k
V+ = 3.0V
FREQUENCY (Hz)
= 250mV
V+ = 5.5V
= 100mV
100k
100k
100k
R
V
L
OUT,
OUT
= OPEN
1M
1M
1M
R
L,
L
= 10mV
August 12, 2010
= 100k
R
V
S
L
= OPEN
= 5V
FN6560.3
10M
10M
10M