ISL28213 INTERSIL [Intersil Corporation], ISL28213 Datasheet - Page 13

• Manufacturer Part Number: ISL28213
• Description: Single, Dual, Quad General Purpose Micropower, RRIO Operational Amplifier
• Manufacturer: INTERSIL [Intersil Corporation]

Characterization vs Simulation Results
FIGURE 24. CHARACTERIZED CLOSED LOOP GAIN vs
FIGURE 26. CHARACTERIZED LARGE SIGNAL
FIGURE 22. CHARACTERIZED INPUT NOISE VOLTAGE
10,000
1000
-10
100
70
60
50
40
30
20
10
-1
-2
-3
10
0
3
2
1
0
10
1
0
A
A
A
A
V
V
V
V
V
A
= 1000
= 100
R
+
V
= 10
= 1
FREQUENCY
2
TRANSIENT RESPONSE vs R
V
g
= 1
100
= ±2.5V
R
S
= 10k, R
g
= ±0.9V, ±2.5V
= OPEN, R
10
4
f
1k
= 100k
6
R
C
A
V
FREQUENCY (Hz)
V
L
V
L
V
OUT
FREQUENCY (Hz)
S
f
S
= 10k
= 15pF
100
= +1
= 0
R
= ±2.5V
= ±0.9V
8
13
10k
g
TIME (ms)
= RAIL
R
= 100, R
g
10
= 1k, R
100k
1k
12
f
ISL28113, ISL28213, ISL28413
= 100k
f
V
C
R
V
= 100k
+
L
OUT
L
14
= 4pF
= 10k
1M
= ±2.5V
= 50mV
L
,
10k
16
10M
18
P-P
100M
100k
20
FIGURE 25. SIMULATED CLOSED LOOP GAIN vs
FIGURE 27. SIMULATED LARGE SIGNAL TRANSIENT
FIGURE 23. SIMULATED INPUT NOISE VOLTAGE
-10
100
70
60
40
20
1.0
10
-0
-1
-2
-3
0
3
2
1
1.0
10
0
FREQUENCY
RESPONSE vs R
100
5
10
1.0k
R
C
A
V
(A) AC sims.dat (active)
(A) AC sims.dat (active)
L
L
V
OUT
10
(A) AC sims.dat (active)
= 15pF
FREQUENCY (Hz)
FREQUENCY (Hz)
= 10k
= +10
100
= RAIL
10k
V
V
TIME (µs)
OUT
IN
L
15
, V
100k
S
1.0k
= ±0.9V, ±2.5V
20
1.0M
V
December 22, 2009
10k
S
= ±2.5V
25
10M 100M
FN6728.3
100k
30