isl28325 Intersil Corporation, isl28325 Datasheet - Page 5

• Manufacturer Part Number: isl28325
• Description: 40v Low Power Dual And Quad Operational Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 2. OPEN-LOOP GAIN, PHASE vs FREQUENCY, R
220
200
180
160
140
120
100
-100
FIGURE 4. CMRR vs FREQUENCY, V
80
60
40
20
200
180
160
140
120
100
-20
-40
-60
-80
80
60
40
20
0
1m 10m 100m
0
0.1m 1m 10m 100m 1
R
C
SIMULATION
R
C
SIMULATION
L
L
L
L
= INF
= 10pF
= 10k
= 10pF
C
L
= 10pF
1
10
FREQUENCY (Hz)
FREQUENCY (Hz)
V
S
10 100 1k 10k 100k 1M 10M 100M
5
= ±15V
100
FIGURE 6. LARGE SIGNAL TRANSIENT RESPONSE vs R
GAIN
1k
S
-0.4
-0.8
-1.2
-1.6
-2.0
-2.4
10k 100k 1M 10M 100M
= ±2.25, ±5V, ±15V
2.4
2.0
1.6
1.2
0.8
0.4
0
V
0
S
= ±2.5V
PHASE
ISL28325, ISL28345
10
V
S
= ±5V
20
L
= 10kΩ,
V
V
S
V
30
S
= ±15V, V
S
= ±5V, RL = 2k, 10k
= ±15V, RL = 2k, 10k
CL = 4pF
AV = +1
V
OUT
40
TIME (µs)
= 4V
CM
50
= 0V, R
P-P
FIGURE 5. SMALL SIGNAL TRANSIENT RESPONSE, V
FIGURE 3. OPEN-LOOP GAIN, PHASE vs FREQUENCY, R
60
-10
-100
60
50
40
30
20
10
200
180
160
140
120
100
-20
-40
-60
-80
0
L
80
60
40
20
0
0
0.1m 1m 10m 100m 1
= Open, unless otherwise specified.
70
R
C
SIMULATION
L
L
C
= 10k
= 100pF
80
5
L
L
= 100pF
V
S
= ±5V, ±15V
90
10
100
V
RL = 10k
CL = 4pF
AV = +1
V
S
OUT
15
FREQUENCY (Hz)
= ±15V
10 100 1k 10k 100k 1M 10M 100M
= 50mV
TIME (µs)
20
GAIN
P-P
25
PHASE
30
September 27, 2011
S
= ±5V, ±15V
35
L
= 10kΩ,
FN7854.0
40