ISL28108 Datasheet, PDF (13/25 Pages) Intersil Corporation – 40V Precision Single Supply Rail-Rail Output Low Power Operational Amplifiers

ISL28108, ISL28208
Typical Performance Curves
160
140
120
V_S = ±15V, V_CM = 0V, R_L = Open, unless otherwise specified. (Continued)
V_S = ±15V
C_L = 4pF
V_TX = 1V_P-P
100
R_L__TRANSMIT = ∞
80
R_L__RECEIVE = 10k
60
40
20
010
R_L__TRANSMIT = 2k
R_L__RECEIVE = 10k
100
1k
10k
100k
1M
FREQUENCY (Hz)
10M
FIGURE 43. ISL28208 CHANNEL SEPARATION vs FREQUENCY, V_S = ±5V, ±15V
200
INPUT
160
20
V_S = ±15V
A_V = 100
R_L = 10k
16
V_IN = 100mV_P-P
OVERDRIVE = 1V
120
OUTPUT
12
80
8
40
4
0
0
0 20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 44. POSITIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±15V
0
0
-40
-4
-80
-8
-120
-160
-200
0
OUTPUT
INPUT
-12
V_S = ±15V
A_V = 100
R_L = 10k
-16
V_IN = 100mV_P-P
OVERDRIVE = 1V
-20
20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 45. NEGATIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±15V
60
50
INPUT
40
6
V_S = ±5V
A_V = 100
R_L = 10k
5
V_IN = 50mV_P-P
OVERDRIVE = 1V 4
30
OUTPUT
3
20
2
10
1
0
0
0 20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 46. POSITIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±5V
0
0
-10
-1
-20
-2
OUTPUT
-30
-3
-40
-50
-60
0
V_S = ±5V
-4
INPUT
A_V = 100
R_L = 10k
-5
V_IN = 50mV_P-P
OVERDRIVE = 1V
-6
20 40 60 80 100 120 140 160 180 200
TIME (µs)
FIGURE 47. NEGATIVE OUTPUT OVERLOAD RESPONSE TIME,
V_S = ±5V
13
FN6935.1
March 17, 2011