ISL28107 Datasheet, PDF (14/23 Pages) Intersil Corporation – Precision Single and Dual Low Noise Operational Amplifiers

ISL28107, ISL28207
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, T_A = +25°C unless otherwise
specified. (Continued)
6
4
V₊ = ±15V
C_L = 4pF
2
A_V = 11
R_f = 10k, R_g = 1k
V_OUT = 10V_P-P
0
-2
R_L = 10k
R_L = 2k
-4
-6 ₀
50 100 150 200 250 300 350 400
TIME (µs)
FIGURE 47. LARGE SIGNAL 10V STEP RESPONSE,
V_S = ±15V
2.5
2.0
1.5
1.0
V_S = ±5V, ±15V, R_L = 10k
0.5
0
V_S = ±5V, ±15V, R_L = 2k
-0.5
-1.0
-1.5
C_L = 4pF
A_V = 1
-2.0
V_OUT = 4V_P-P
-2.5 ₀
5
10
15
20
25
30
35
TIME (µs)
FIGURE 48. LARGE SIGNAL TRANSIENT RESPONSE vs
R_L V_S = ±5V, ±15V
0.08
0.06
0.04
V_S = ±5V, ±15V, ±20V
0.02
0.00
-0.02
-0.04
-0.06
-0.08
0
R_L = 2k, 10k
C_L = 4pF
A_V = 1
V_OUT = 100mV_P-P
5 10 15 20 25 30 35 40
TIME (µs)
FIGURE 49. SMALL SIGNAL TRANSIENT RESPONSE
V_S = ±5V, ±15V, ±20V
0.26
0.22
0.18
0.14
0.10
15
V_S = ±15V
R_L = 10k
13
C_L = 4pF
A_V = 100
11
R_f = 10k, R_g = 100
V_IN = 200mV_P-P
9
7
0.06
5
0.02
INPUT
3
-0.02
-0.06
0
OUTPUT
1
-1
20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 50. POSITIVE OUTPUT OVERLOAD
RESPONSE TIME, V_S = ±15V
0.06
0.02
-0.02
OUTPUT
1
-1
INPUT
-3
-0.06
-5
-0.10
-0.14
-0.18
-0.22
-7
V_S = ±15V
R_L = 10k
-9
C_L = 4pF
A_V = 100
-11
R_f = 10k, R_g = 100
V_IN = 200mV_P-P
-13
-0.26
0
-15
20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 51. NEGATIVE OUTPUT OVERLOAD
RESPONSE TIME, V_S = ±15V
50
45
V_S = ±15V
R_L = 10k
40 ^AV ^{= 1}
35 ^{VOUT = 100mVP-P}
30
25
20
OVERSHOOT ⁺
OVERSHOOT ^-
15
10
5
0
1
10
100
1,000
10,000
CAPACITANCE (pF)
FIGURE 52. % OVERSHOOT vs LOAD CAPACITANCE,
V_S = ±15V
14
FN6631.2
April 8, 2010