ISL70218SEH Datasheet, PDF (13/20 Pages) Intersil Corporation – Rad Hard Dual 36V Precision Single-Supply, Rail-to-Rail Output, Low-Power Operational Amplifiers

ISL70218SEH
Typical Performance Curves V_S = ±15V, V_CM = 0V, R_L = Open, T_A= +25°C, unless otherwise specified. (Continued)
1.0
V_S = ±15V
C_L = 4pF
R_L = 2k
0.1 ^{f = 1kHz}
0.01
C-WEIGHTED
22Hz TO 22kHz
A_V = 10
-55°C _+25°C ^+125°C
1.0
V_S = ±15V
C_L = 4pF
R_L = 10k
0.1 ^{f = 1kHz}
0.01
C-WEIGHTED
22Hz TO 22kHz
A_V = 10
+125°C
-55°C +25°C
0.001
0.0001
0
+25°C
+125°C ^{AV = 1 -55°C}
5
10
15
20
25
30
V_OUT (V_P-P)
FIGURE 33. THD+N vs OUTPUT VOLTAGE (V_OUT) vs TEMPERATURE,
A_V = 1, 10, R_L = 2k
0.001
0.0001
0
+25°C
A_V = 1
+125°C
-55°C
5
10
15
20
25
30
V_OUT (V_P-P)
FIGURE 34. THD+N vs OUTPUT VOLTAGE (V_OUT) vs TEMPERATURE,
A_V = 1, 10, R_L = 10k
6
V_S = ±15V
4
A_V = 1
R_L = 2k
C_L = 4pF
2
0
-2
-4
-6
0 10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 35. LARGE SIGNAL 10V STEP RESPONSE, V_S = ±15V
2.4
2.0 ^VS ^{= ±5V}
1.6 ^{AV = 1}
1.2
R_L = 2k
C_L = 4pF
0.8
0.4
0
-0.4
-0.8
-1.2
-1.6
-2.0
-2.4
0 10 20 30 40 50 60 70 80 90 100
TIME (µs)
FIGURE 36. LARGE SIGNAL 4V STEP RESPONSE, V_S = ±5V
100
80
60
40
20
0
-20
-40
-60
-80
-100
0
V_S = ±15V
AND
V_S = ±5V
A_V = 1
R_L = 2k
C_L = 4pF
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2
TIME (µs)
FIGURE 37. SMALL SIGNAL TRANSIENT RESPONSE,
V_S = ±5V, ±15V
13
6
5
4
V_S = ±5V
V_IN = ±5.9V
3
INPUT
2
1
OUTPUT
0
-1
-2
-3
-4
-5
-6
0
1
2
3
4
TIME (ms)
FIGURE 38. NO PHASE REVERSAL
FN7957.1
August 24, 2012