ISL28117_1110 Datasheet, PDF (18/33 Pages) Intersil Corporation – 40V Precision Low Power Operational Amplifiers

ISL28117, ISL28217, ISL28417
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, unless otherwise specified. (Continued)
180
160
140
120
100
V_S = ±15V
80 _{RL-DRIVER CH. = OPEN}
60 ^{RL-RECEIVING CH. = 10k}
C_L = 4pF
40 _{AV = +1}
20 ^VSOURCE ^{= 1V}P-P
0
10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
2.4
2.0
1.6
1.2
0.8
0.4
0
-0.4
-0.8
-1.2
-1.6
-2.0
-2.40
V_S = ±15V, RL = 2k, 10k
V_S = ±5V, RL = 2k, 10k
CL = 4pF
AV = +1
V_OUT = 4V_P-P
10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 47. CROSSTALK, V_S = ±15V
FIGURE 48. LARGE SIGNAL TRANSIENT RESPONSE vs R_L V_S = ±5V,
±15V
60
50
40
30
V_S = ±15V
RL = 10k
CL = 4pF
20
AV = +1
V_OUT = 50mV_P-P
10
0
-10
0
5
10 15 20 25 30 35 40
TIME (µs)
FIGURE 49. SMALL SIGNAL TRANSIENT RESPONSE, V_S = ±5V, ±15V
0.04
14
INPUT
0
12
-0.04
-0.08
-0.12
-0.16
-0.20
10
OUTPUT @ VS = ±15V
8
R_L = 2k
C_L = 4pF
6
AV = -100
R_f = 100k, R_g = 1k
4
V_IN = 200mV_P-P
2
-0.24
-0.28
0
0
OUTPUT @ V_S= ±5V
-2
10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 50. POSITIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±5V, ±15V
0.24
4
0.20
0.16
0.12
0.08
0.04
2
OUTPUT @ V_S = ±5V
0
R_L = 2k
-2
C_L = 4pF
AV = -100
-4
R_f = 100k, R_g = 1k
V_IN = 200mV_P-P
-6
0
-0.04
-8
OUTPUT @ V_S = ±15V
INPUT
-10
-0.08
0
-12
10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 51. NEGATIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±5V, ±15V
18
80
V_S = ±15V
70 ^RL ^{= 10k}
AV = 1
60 _{VOUT = 50mVP-P}
50
40
30
20
10
01
10
100
1k
10k
CAPACITANCE (pF)
FIGURE 52. % OVERSHOOT vs LOAD CAPACITANCE, V_S = ±15V
October 13, 2011
FN6632.8