isl28177 Intersil Corporation, isl28177 Datasheet - Page 6

• Manufacturer Part Number: isl28177
• Description: 40v General Purpose Precision Operational Amplifier
• Manufacturer: Intersil Corporation

Typical Performance Curves
FIGURE 15. INPUT NOISE VOLTAGE AND CURRENT SPECTRAL DENSITY
10000
1000
100
10
-10
1
0.1
-1
-2
-3
-4
-5
-6
FIGURE 13. UNITY GAIN FREQUENCY RESPONSE vs C
-2
-4
-6
-8
6
5
4
3
2
1
0
8
6
4
2
0
10
FIGURE 17. LARGE SIGNAL TRANSIENT RESPONSE
0
R
A
V
V
L
V
OUT
S
100
= 10k
= +1
= ±15V
1
100
= 50mV
200
P-P
300
10
C
C
C
FREQUENCY (Hz)
L
1k
L
L
= 4700pF
FREQUENCY (Hz)
= 22nF
= 10nF
V
A
R
C
400
C
S
V
L
L
L
= 1
= 2k AND 10k
= 4pF
C
= ±15V
TIME (µs)
6
INPUT NOISE CURRENT
100
= 2200pF
L
C
INPUT NOISE VOLTAGE
10k
500
= 1000pF
L
= 4pF
600
1k
100k
700
V
10k
800
S
1M
= ±18V
900
100k
V
L
10M
S
10000
1000
100
10
1
ISL28177
1k
= ±15V, V
CM
= 0V, R
-100
-200
-300
-400
-500
-10
-20
-30
-40
70
60
50
40
30
20
10
500
400
300
200
100
L
40
30
20
10
0.001
0
0
= Open, unless otherwise specified. (Continued)
FIGURE 18. SMALL SIGNAL TRANSIENT RESPONSE
0
FIGURE 16. INPUT NOISE VOLTAGE 0.1Hz TO 10Hz
0
FIGURE 14. OVERSHOOT vs LOAD CAPACITANCE
0
A
R
V
V
A
R
C
V
S
OUT
L
V
L
L
= 10k
= 1
= ±15V
V
A
= 1
= 2k AND 10k
= 4pF
1
S
V
1
= 50mV
= 10k
= ±18V
0.01
2
2
P-P
LOAD CAPACITANCE (nF)
3
3
0.1
-OVERSHOOT
4
4
V
TIME (µs)
TIME (s)
S
= ±5V
5
5
V
S
= ±15V
1
+OVERSHOOT
6
6
7
7
10
8
8
October 31, 2011
9
9
FN7859.0
100
10
10